Types of solutions: solute-gas solvent-liquid and i need an example/?
Q. I am doing a paper on solutions and i need examples: Solute Solvent gas liquid gas solid liquid liquid liquid solid solid liquid solid solid
Asked by babysavage09 - Thu Oct 5 18:42:39 2006 - - 2 Answers - 0 Comments
A. gas in liquid: all soft drinks, CO2 in Pepsi for example gas in Solid: gases absorbed on Carbon Tablets liquid in liquid: vinegar in water liquid in solid: Mercury in Gold Solid in liquid: Salt in water solid in solid: All metal alloys, like Brass
Answered by latif_1950 - Thu Oct 5 19:36:18 2006
Q. I am doing a paper on solutions and i need examples: Solute Solvent gas liquid gas solid liquid liquid liquid solid solid liquid solid solid
Asked by babysavage09 - Thu Oct 5 18:42:39 2006 - - 2 Answers - 0 Comments
A. gas in liquid: all soft drinks, CO2 in Pepsi for example gas in Solid: gases absorbed on Carbon Tablets liquid in liquid: vinegar in water liquid in solid: Mercury in Gold Solid in liquid: Salt in water solid in solid: All metal alloys, like Brass
Answered by latif_1950 - Thu Oct 5 19:36:18 2006
2. The atmosphere of Earth is an example of a ____ solution.?
Q. liquid-liquid gas-liquid gas-gas solid-liquid Which of the following will cause a greater amount of oxygen to dissolve in 100 g of water? Heat the water. Decrease the oxygen gas pressure. Increase the oxygen gas pressure. all of the above 4. Which of the following mixtures is NOT an example of a substance? drinking water air brass pizza 5. The amount of table sugar that will dissolve in 1 kg of water can be increased by ___. stirring the solution heating the solution breaking the sugar into smaller pieces doing any of the above 6. A solution with a pH of 13 is a ___. weak acid weak base strong acid strong base
Asked by XxmilkywayyxX - Thu Apr 23 10:22:13 2009 - - 3 Answers - 0 Comments
A. gas-gas in crease oxygen pressure (increasing heat decreases solubility of a gas) pizza (it is a heterogeneous mixture, the others are homogeneous) doing any of the above strong base
Answered by AndrewG - Mon Apr 27 03:25:22 2009
Q. liquid-liquid gas-liquid gas-gas solid-liquid Which of the following will cause a greater amount of oxygen to dissolve in 100 g of water? Heat the water. Decrease the oxygen gas pressure. Increase the oxygen gas pressure. all of the above 4. Which of the following mixtures is NOT an example of a substance? drinking water air brass pizza 5. The amount of table sugar that will dissolve in 1 kg of water can be increased by ___. stirring the solution heating the solution breaking the sugar into smaller pieces doing any of the above 6. A solution with a pH of 13 is a ___. weak acid weak base strong acid strong base
Asked by XxmilkywayyxX - Thu Apr 23 10:22:13 2009 - - 3 Answers - 0 Comments
A. gas-gas in crease oxygen pressure (increasing heat decreases solubility of a gas) pizza (it is a heterogeneous mixture, the others are homogeneous) doing any of the above strong base
Answered by AndrewG - Mon Apr 27 03:25:22 2009
What are examples of common SOLUTIONS???
Q. I need an example of a: - gaseous solution [besides air] - liquid-liquid solution [besides vinegar] - gas-liquid solutions [besides carbonated beverages] - and solid-liquid solution [besides salt/ocean water] thank you! its a project where you have to do research and i couldnt find anything useful thats why i am asking
Asked by Lydia T - Sun Feb 10 22:40:15 2008 - - 2 Answers - 0 Comments
A. do ur own hw... neck
Answered by adsflaiusdybcfluiynxzlusadylzuye - Sun Feb 10 22:47:33 2008
Q. I need an example of a: - gaseous solution [besides air] - liquid-liquid solution [besides vinegar] - gas-liquid solutions [besides carbonated beverages] - and solid-liquid solution [besides salt/ocean water] thank you! its a project where you have to do research and i couldnt find anything useful thats why i am asking
Asked by Lydia T - Sun Feb 10 22:40:15 2008 - - 2 Answers - 0 Comments
A. do ur own hw... neck
Answered by adsflaiusdybcfluiynxzlusadylzuye - Sun Feb 10 22:47:33 2008
Please help??? Physics grade 8?!?!?!?
Q. 1. Please give one example for each solid-liquid solution: liquid-liquid solution: gas-liquid solution: solid-solid solution: gas-gas solution: 2. label the solute and solvent in each solution. 3. in the liquid-liquid, solid-solid, and gas-gas solutions, describe how you decided which one is the solute and which one is the solvent. thank you sooo much
Asked by glamour - Tue Jan 8 18:11:20 2008 - - 1 Answers - 0 Comments
Q. 1. Please give one example for each solid-liquid solution: liquid-liquid solution: gas-liquid solution: solid-solid solution: gas-gas solution: 2. label the solute and solvent in each solution. 3. in the liquid-liquid, solid-solid, and gas-gas solutions, describe how you decided which one is the solute and which one is the solvent. thank you sooo much
Asked by glamour - Tue Jan 8 18:11:20 2008 - - 1 Answers - 0 Comments
Temperature, properties, solutions?
Q. 1) Explain why the temperature does not change during a phase change. 2) List three properties common to all solutions: 3). Give an example of a solution in which the solute and solvent are not easily distinguishable. 4). What determines the properties of gaseous solutions? 5) Explain how solid sodium chloride can't conduct electricity, but aqueous sodium chloride can. 6) Give an example of a solid, liquid and gaseous solution.
Asked by mac - Wed Jun 6 01:12:22 2007 - - 1 Answers - 1 Comments
A. as a teacher, this looks like you want us to answer alll of your homework questions for you!! I bet the answers to every one of these questions is in your textbook in the solutions chapter!!
Answered by Believer - Wed Jun 6 02:21:27 2007
Q. 1) Explain why the temperature does not change during a phase change. 2) List three properties common to all solutions: 3). Give an example of a solution in which the solute and solvent are not easily distinguishable. 4). What determines the properties of gaseous solutions? 5) Explain how solid sodium chloride can't conduct electricity, but aqueous sodium chloride can. 6) Give an example of a solid, liquid and gaseous solution.
Asked by mac - Wed Jun 6 01:12:22 2007 - - 1 Answers - 1 Comments
A. as a teacher, this looks like you want us to answer alll of your homework questions for you!! I bet the answers to every one of these questions is in your textbook in the solutions chapter!!
Answered by Believer - Wed Jun 6 02:21:27 2007
science homework help? chemistry? Elements,ect?
Q. im supposed to bring in pictures of the following that deals with elements. 1.a picture of an element 2. a picture of a heterogenous mixture 3.a gas liquid solution 4. a solid liquid solution 5.a suspension 6.an edible example of a physical change 7. an edible example of a chemical change 8.a mixture that can be seperated by filtering 9. mixture that can be seperated by a process other than filtering 10.a toy that demonstrates a physical change and i need to represent the things above
Asked by Drake - Tue Nov 13 16:33:27 2007 - - 2 Answers - 0 Comments
A. 1. Well, choose and element and go to Wiki to get it and print it 2. any bunch of stuff mixed together that is not even is a heterogeneous mixture 3. Open a can of coke and pour it into a glass. You can see the gas escape from the aqueous (liquid) solution. 4. Drop a piece of candy into the coke after you open it... 5. try ice cream here with nuts in it. 6. let the ice cream get warm before you eat it 7. an apple is good here. Take a bite, wait and watch the color of the inside turn a little brown. That's oxidation 8. beads in water, then filter out the water 9. sand and pennies. Use wire to sieve out the pennies, or pennies and water and boil off the water 10. A toy where a clown hits something and makes noise takes kinetic energy… [cont.]
Answered by archaeadoc - Tue Nov 13 16:46:44 2007
Q. im supposed to bring in pictures of the following that deals with elements. 1.a picture of an element 2. a picture of a heterogenous mixture 3.a gas liquid solution 4. a solid liquid solution 5.a suspension 6.an edible example of a physical change 7. an edible example of a chemical change 8.a mixture that can be seperated by filtering 9. mixture that can be seperated by a process other than filtering 10.a toy that demonstrates a physical change and i need to represent the things above
Asked by Drake - Tue Nov 13 16:33:27 2007 - - 2 Answers - 0 Comments
A. 1. Well, choose and element and go to Wiki to get it and print it 2. any bunch of stuff mixed together that is not even is a heterogeneous mixture 3. Open a can of coke and pour it into a glass. You can see the gas escape from the aqueous (liquid) solution. 4. Drop a piece of candy into the coke after you open it... 5. try ice cream here with nuts in it. 6. let the ice cream get warm before you eat it 7. an apple is good here. Take a bite, wait and watch the color of the inside turn a little brown. That's oxidation 8. beads in water, then filter out the water 9. sand and pennies. Use wire to sieve out the pennies, or pennies and water and boil off the water 10. A toy where a clown hits something and makes noise takes kinetic energy… [cont.]
Answered by archaeadoc - Tue Nov 13 16:46:44 2007
science wiz.|5 problems.|Please please help!?
Q. 1. When aqueous solutions of table salt and silver nitrate are mixed, a white solid forms. This solid is ___. soluble a precipitate an alloy a solute 2. Stainless steel is an example of a ___ solution. liquid-solid solid-liquid solid-solid gas-solid 3. Which of the following types of substances would be least likely to dissolve in water? a nonpolar molecule like cholesterol a polar molecule like ethyl alcohol an ionic compound, such as magnesium chloride a polar molecule like the fruit sugar, fructose 4. How does a solution with a pH of 2 compare to a solution with a pH of 1? The pH 2 solution is two times more acidic that that with a pH of 1. The pH 1 solution is ten times more acidic than that with a pH of 2. The… [cont.]
Asked by Connie - Fri Apr 24 07:45:35 2009 - - 1 Answers - 0 Comments
Q. 1. When aqueous solutions of table salt and silver nitrate are mixed, a white solid forms. This solid is ___. soluble a precipitate an alloy a solute 2. Stainless steel is an example of a ___ solution. liquid-solid solid-liquid solid-solid gas-solid 3. Which of the following types of substances would be least likely to dissolve in water? a nonpolar molecule like cholesterol a polar molecule like ethyl alcohol an ionic compound, such as magnesium chloride a polar molecule like the fruit sugar, fructose 4. How does a solution with a pH of 2 compare to a solution with a pH of 1? The pH 2 solution is two times more acidic that that with a pH of 1. The pH 1 solution is ten times more acidic than that with a pH of 2. The… [cont.]
Asked by Connie - Fri Apr 24 07:45:35 2009 - - 1 Answers - 0 Comments
Science Questions Part 2? Help?
Q. 7. Stainless steel is an example of a ___ solution. liquid-solid solid-liquid solid-solid gas-solid 8. Which of the following types of substances would be least likely to dissolve in water? a nonpolar molecule like cholesterol a polar molecule like ethyl alcohol an ionic compound, such as magnesium chloride a polar molecule like the fruit sugar, fructose 9. How does a solution with a pH of 2 compare to a solution with a pH of 1? The pH 2 solution is two times more acidic that that with a pH of 1. The pH 1 solution is ten times more acidic than that with a pH of 2. The pH 1 solution is two times more basic than that with a pH of 2. The pH 2 solution is ten times more acidic that that with a pH of 1. 10. The ___ is a unit of… [cont.]
Asked by Quantum Skull - Thu Apr 24 15:41:37 2008 - - 1 Answers - 0 Comments
A. 7. solid-solid 8. non polar (water is polar. like dissolves like) 9. pH1 is 10 times more acidic (pH is a log scale, 1 unit = 10x's) 10. newton. the others are pressure 11. equal to
Answered by m w - Thu Apr 24 15:52:03 2008
Q. 7. Stainless steel is an example of a ___ solution. liquid-solid solid-liquid solid-solid gas-solid 8. Which of the following types of substances would be least likely to dissolve in water? a nonpolar molecule like cholesterol a polar molecule like ethyl alcohol an ionic compound, such as magnesium chloride a polar molecule like the fruit sugar, fructose 9. How does a solution with a pH of 2 compare to a solution with a pH of 1? The pH 2 solution is two times more acidic that that with a pH of 1. The pH 1 solution is ten times more acidic than that with a pH of 2. The pH 1 solution is two times more basic than that with a pH of 2. The pH 2 solution is ten times more acidic that that with a pH of 1. 10. The ___ is a unit of… [cont.]
Asked by Quantum Skull - Thu Apr 24 15:41:37 2008 - - 1 Answers - 0 Comments
A. 7. solid-solid 8. non polar (water is polar. like dissolves like) 9. pH1 is 10 times more acidic (pH is a log scale, 1 unit = 10x's) 10. newton. the others are pressure 11. equal to
Answered by m w - Thu Apr 24 15:52:03 2008
All right so I have a chemistry project and I have to gather materials:?
Q. Can you give any (preferably all =) suggestions 4 these items. They have to be able to be placed in a brown paper bag : 1)An element 2)A heterogeneous mixture 3)A homogeneous mixture 4)A gas-liquid solution 5)A malleable substance 6)A solid-liquid solution 7)A substance with a volume of 1 cm^3 8)An edible example of a physical change 9)An edible example of a chemical change 10)A pure compound which contains ionic bonds 11)A pure compound which contains covalent bonds 12)A mixture than can be separated by filtration 13)An alloy 14)A mixture that has to be separated be some other method of filtration 15)A substance with a density less than 1 g/mL 16)A substance with a density of 1 g/mL 17)A substance which contains a polyatomic ion 18)A… [cont.]
Asked by koolkid776 - Fri Dec 28 16:21:23 2007 - - 1 Answers - 0 Comments
A. 1) aluminium pan 2) sand mixed with iron fillings or water mixed with oil 3) sugar dissolved in water 4) soda like sprite or coke 5) play-doh 7) cut a cube of soap so that each side measures 1 cm 8) melting ice 9) candies that pop or fizz when put into water 10) salt 11) sugar 12) fruit cocktail in syrup 13) iron bar 14) salt water 15) oil 16) water 17) epson salt 18) iron or aluminium 19) graphite like diamond 20) helium in a balloon 21) calcium 22) oil and water 23) ashes 24) 18 g of water
Answered by valery - Fri Dec 28 17:51:05 2007
Q. Can you give any (preferably all =) suggestions 4 these items. They have to be able to be placed in a brown paper bag : 1)An element 2)A heterogeneous mixture 3)A homogeneous mixture 4)A gas-liquid solution 5)A malleable substance 6)A solid-liquid solution 7)A substance with a volume of 1 cm^3 8)An edible example of a physical change 9)An edible example of a chemical change 10)A pure compound which contains ionic bonds 11)A pure compound which contains covalent bonds 12)A mixture than can be separated by filtration 13)An alloy 14)A mixture that has to be separated be some other method of filtration 15)A substance with a density less than 1 g/mL 16)A substance with a density of 1 g/mL 17)A substance which contains a polyatomic ion 18)A… [cont.]
Asked by koolkid776 - Fri Dec 28 16:21:23 2007 - - 1 Answers - 0 Comments
A. 1) aluminium pan 2) sand mixed with iron fillings or water mixed with oil 3) sugar dissolved in water 4) soda like sprite or coke 5) play-doh 7) cut a cube of soap so that each side measures 1 cm 8) melting ice 9) candies that pop or fizz when put into water 10) salt 11) sugar 12) fruit cocktail in syrup 13) iron bar 14) salt water 15) oil 16) water 17) epson salt 18) iron or aluminium 19) graphite like diamond 20) helium in a balloon 21) calcium 22) oil and water 23) ashes 24) 18 g of water
Answered by valery - Fri Dec 28 17:51:05 2007
10 points to best answer Physical Science help?
Q. Multiple Choice 1. One way to determine the degree of saturation of a solid-liquid solution is to drop a crystal of the solute into the solution. If the crystal sits at the bottom of the container, the solution is (1 point) * saturated. * unsaturated. * supersaturated. * concentrated. 2. A 25-g sample of sugar was dissolved in 50 g of water. The concentration of the solution is (1 point) * 50 percent by mass. * 33 percent by mass. * 0.5 M. * 50 percent by volume. 3. Which of the following is NOT a property of an acid? (1 point) * tastes sour * usually reacts with a metal * changes the color of an indicator * feels slippery 4. A base is… [cont.]
Asked by Stevi P - Sat Nov 14 12:03:35 2009 - - 0 Answers - 0 Comments
Q. Multiple Choice 1. One way to determine the degree of saturation of a solid-liquid solution is to drop a crystal of the solute into the solution. If the crystal sits at the bottom of the container, the solution is (1 point) * saturated. * unsaturated. * supersaturated. * concentrated. 2. A 25-g sample of sugar was dissolved in 50 g of water. The concentration of the solution is (1 point) * 50 percent by mass. * 33 percent by mass. * 0.5 M. * 50 percent by volume. 3. Which of the following is NOT a property of an acid? (1 point) * tastes sour * usually reacts with a metal * changes the color of an indicator * feels slippery 4. A base is… [cont.]
Asked by Stevi P - Sat Nov 14 12:03:35 2009 - - 0 Answers - 0 Comments
can you plz help me answer some science questions!??!!?!?!?
Q. 1. The ability of an apple to change color when exposed to air is a ___. A physical property B chemical property C physical change D chemical change 2. Which of the following is NOT a possible sign of a physical change? A a change in appearance B a change in volume C the release of energy D a change in color 3. A solution that contains all the solute it can hold under the given conditions is ___. A saturated B unsaturated C dilute D supersaturated 4. Which of the following properties is NOT characteristic of acidic solutions? A has a sour taste B conducts electricity C feels slippery D is corrosive to certain metals 5. When aqueous solutions of table salt and silver nitrate are mixed, a white solid forms. This solid is ___. [cont.]
Asked by Sunshine - Wed May 21 17:17:16 2008 - - 1 Answers - 0 Comments
A. i am not sure if these are right, but i will try my best...i remember some from last year...haha 1. D 2. C 3. C-i am pretty sure about this one 4. B 5. either A or C-i dont no what an alloy is, so...probly A?? 6. i think C... yeah sorry if i was of no help! haha..i thought i knew mre of them, i guess not..good luck! science is soo fun!
Answered by Orange Rox - Wed May 21 17:24:50 2008
Q. 1. The ability of an apple to change color when exposed to air is a ___. A physical property B chemical property C physical change D chemical change 2. Which of the following is NOT a possible sign of a physical change? A a change in appearance B a change in volume C the release of energy D a change in color 3. A solution that contains all the solute it can hold under the given conditions is ___. A saturated B unsaturated C dilute D supersaturated 4. Which of the following properties is NOT characteristic of acidic solutions? A has a sour taste B conducts electricity C feels slippery D is corrosive to certain metals 5. When aqueous solutions of table salt and silver nitrate are mixed, a white solid forms. This solid is ___. [cont.]
Asked by Sunshine - Wed May 21 17:17:16 2008 - - 1 Answers - 0 Comments
A. i am not sure if these are right, but i will try my best...i remember some from last year...haha 1. D 2. C 3. C-i am pretty sure about this one 4. B 5. either A or C-i dont no what an alloy is, so...probly A?? 6. i think C... yeah sorry if i was of no help! haha..i thought i knew mre of them, i guess not..good luck! science is soo fun!
Answered by Orange Rox - Wed May 21 17:24:50 2008
home work help plz help?
Q. 1. A gas has (1 point) a definite volume but no definite shape. a definite shape but no definite volume. no definite shape or definite volume. a definite volume and definite shape. 2. If you move a substance from one container to another and its volume changes, the substance is a (1 point) solid. liquid. gas. solution. 3. Forces of attraction limit the motion of particles most in (1 point) a solid. a liquid. a gas. both b and c 4. Collisions of helium atoms and the walls of a closed container cause (1 point) condensation. gas pressure. a decrease in volume. an overall loss of energy. 5. Raising the temperature of a gas will increase its pressure if the volume of the gas (1 point) and the number of particles are increased. is… [cont.]
Asked by Caleb - Tue Oct 6 17:07:50 2009 - - 1 Answers - 0 Comments
A. 1. a definite volume but no definite shape 2. gas 3. solid 4. condensation That's all I'll tell you Do your own homework! This looks like a take home quiz... do you really expect quality answers from us now that you're making us do all the work?
Answered by lolz - Wed Oct 7 23:04:30 2009
Q. 1. A gas has (1 point) a definite volume but no definite shape. a definite shape but no definite volume. no definite shape or definite volume. a definite volume and definite shape. 2. If you move a substance from one container to another and its volume changes, the substance is a (1 point) solid. liquid. gas. solution. 3. Forces of attraction limit the motion of particles most in (1 point) a solid. a liquid. a gas. both b and c 4. Collisions of helium atoms and the walls of a closed container cause (1 point) condensation. gas pressure. a decrease in volume. an overall loss of energy. 5. Raising the temperature of a gas will increase its pressure if the volume of the gas (1 point) and the number of particles are increased. is… [cont.]
Asked by Caleb - Tue Oct 6 17:07:50 2009 - - 1 Answers - 0 Comments
A. 1. a definite volume but no definite shape 2. gas 3. solid 4. condensation That's all I'll tell you Do your own homework! This looks like a take home quiz... do you really expect quality answers from us now that you're making us do all the work?
Answered by lolz - Wed Oct 7 23:04:30 2009
Chemistry help.. Chem reactions in aqueous solutions?
Q. So there's precipitation, acid-base, gas forming, and redox.. Can anyone tell me how to tell the difference? Examples... Precipitation HCl (aq) + AgNO3 (aq) --> AgCl (s) + HNO3(aq) Acid-base HC2H3O2 (aq) + KOH (aq)--> KC2H3O2 (aq) + H2O (l) Gas-forming 2HCl (aq) + Na2S (aq) --> 2NaCl (aq) + H2S (g) Oxidation-reduction: Fe (s) + Ni(NO3)2(aq) --> Fe(NO3)2(aq) + Ni (s) How do I know which elements will change into a solid, liquid, gas or aqueous solution?? Is there a list anywhere? Thanks.
Asked by Azure - Fri Oct 23 22:35:29 2009 - - 1 Answers - 0 Comments
A. you just have to know the solubility rules but you can find a table by googling solublity tables
Answered by mintyfresh - Fri Oct 23 22:40:28 2009
Q. So there's precipitation, acid-base, gas forming, and redox.. Can anyone tell me how to tell the difference? Examples... Precipitation HCl (aq) + AgNO3 (aq) --> AgCl (s) + HNO3(aq) Acid-base HC2H3O2 (aq) + KOH (aq)--> KC2H3O2 (aq) + H2O (l) Gas-forming 2HCl (aq) + Na2S (aq) --> 2NaCl (aq) + H2S (g) Oxidation-reduction: Fe (s) + Ni(NO3)2(aq) --> Fe(NO3)2(aq) + Ni (s) How do I know which elements will change into a solid, liquid, gas or aqueous solution?? Is there a list anywhere? Thanks.
Asked by Azure - Fri Oct 23 22:35:29 2009 - - 1 Answers - 0 Comments
A. you just have to know the solubility rules but you can find a table by googling solublity tables
Answered by mintyfresh - Fri Oct 23 22:40:28 2009
Chemistry Help Right Now As We Speak!!!?
Q. There are two solutions. One has a pH of 3, and the other has a pH of 8. In which solution is the [H+] in moles/liter greater than the [OH-]? The [H+] of a solution is 1 x 10 -3. What is the pH of the solution? pH 10 pH 8 pH 4 pH 2 A solution with a pH of 6 is a strong base. weak acid weak base strong acid neutral solution The acid formed when hydrogen iodide dissociates in an aqueous solution would be named hydrogen iodic acid. hydroiodic acid. hydrogen iodide acid. iodic acid. Chemical properties of hydrogen compounds can have vast differences depending on the state of matter (solid, liquid or gas). The difference in chemical properties is related to the dissociation of H+ from the… [cont.]
Asked by sol - Tue Mar 20 21:32:02 2007 - - 2 Answers - 0 Comments
A. There are two solutions. One has a pH of 3, and the other has a pH of 8. In which solution is the [H+] in moles/liter greater than the [OH-]? The solution with a pH of 3 has more [H+] The [H+] of a solution is 1 x 10 -3. The pH is calculated by taking the -log [H+]. since [H+]= 1x10^-3, -log 1 x 10 -3 = 3 = pH. The pH of a solution with [H+] = 1 x 10 -3 is 3. A solution with a pH of 6 is a weak acid. The acid formed when hydrogen iodide dissociates in an aqueous solution would be named hydrogen iodide acid. Chemical properties of hydrogen compounds can have vast differences depending on the state of matter (solid, liquid or gas). The difference in chemical properties is related to the energy threshold required to break the covalent… [cont.]
Answered by soulballmage - Tue Mar 20 21:52:41 2007
Q. There are two solutions. One has a pH of 3, and the other has a pH of 8. In which solution is the [H+] in moles/liter greater than the [OH-]? The [H+] of a solution is 1 x 10 -3. What is the pH of the solution? pH 10 pH 8 pH 4 pH 2 A solution with a pH of 6 is a strong base. weak acid weak base strong acid neutral solution The acid formed when hydrogen iodide dissociates in an aqueous solution would be named hydrogen iodic acid. hydroiodic acid. hydrogen iodide acid. iodic acid. Chemical properties of hydrogen compounds can have vast differences depending on the state of matter (solid, liquid or gas). The difference in chemical properties is related to the dissociation of H+ from the… [cont.]
Asked by sol - Tue Mar 20 21:32:02 2007 - - 2 Answers - 0 Comments
A. There are two solutions. One has a pH of 3, and the other has a pH of 8. In which solution is the [H+] in moles/liter greater than the [OH-]? The solution with a pH of 3 has more [H+] The [H+] of a solution is 1 x 10 -3. The pH is calculated by taking the -log [H+]. since [H+]= 1x10^-3, -log 1 x 10 -3 = 3 = pH. The pH of a solution with [H+] = 1 x 10 -3 is 3. A solution with a pH of 6 is a weak acid. The acid formed when hydrogen iodide dissociates in an aqueous solution would be named hydrogen iodide acid. Chemical properties of hydrogen compounds can have vast differences depending on the state of matter (solid, liquid or gas). The difference in chemical properties is related to the energy threshold required to break the covalent… [cont.]
Answered by soulballmage - Tue Mar 20 21:52:41 2007
How do I know the matter state of a product or reactant?
Q. I need to work out acid reactions in aqueous solutions. My question, what exactly does it mean when something is aqueous? (aq) For example, in one of my reactants on the left side of the equation I had H^+ I put gas, but it turned out to be aqueous. How do I know? The question was this... "Write a net ionic equation for the reaction that occurs when nickel carbonate (s) and excess hydrobromic acid (aq) are combined." Also How would I know something is a solid liquid or gas by looking at the products of reactants? Thanks :D
Asked by Matt B - Sun Mar 8 23:35:57 2009 - - 2 Answers - 0 Comments
A. Aqueous means liquid. A lot of it is mostly by memory, however, since some substances can be all 3 states, (water, for example) it helps that the equation has an (s), (l), or (aq). In regards to knowing that a H+ atom is aqueous, you have to assume since it's a chemical reaction that the H ion came from water. (H2O) Since in a lot of reactions, it dissociates.
Answered by angelite16 - Sun Mar 8 23:43:17 2009
Q. I need to work out acid reactions in aqueous solutions. My question, what exactly does it mean when something is aqueous? (aq) For example, in one of my reactants on the left side of the equation I had H^+ I put gas, but it turned out to be aqueous. How do I know? The question was this... "Write a net ionic equation for the reaction that occurs when nickel carbonate (s) and excess hydrobromic acid (aq) are combined." Also How would I know something is a solid liquid or gas by looking at the products of reactants? Thanks :D
Asked by Matt B - Sun Mar 8 23:35:57 2009 - - 2 Answers - 0 Comments
A. Aqueous means liquid. A lot of it is mostly by memory, however, since some substances can be all 3 states, (water, for example) it helps that the equation has an (s), (l), or (aq). In regards to knowing that a H+ atom is aqueous, you have to assume since it's a chemical reaction that the H ion came from water. (H2O) Since in a lot of reactions, it dissociates.
Answered by angelite16 - Sun Mar 8 23:43:17 2009
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