Can someone give me some examples of IV solutions?
Q. I need 2 examples of each. Isotonic crystalloid, hypertonic crystalloid and hypotonic crystalloid. Also I need one more example of a colloid. I already have Gelofusin, Albumin and Haemacell.
Asked by vikki s - Wed May 27 16:27:52 2009 - - 1 Answers - 0 Comments
A. Isotonic: Lactated Ringers solution, Normal Saline (0.9%) Hypertonic: 3% saline Hypotonic: 0.45% (half normal saline), 0.225% (quarter normal saline) Collid: hetastarch
Answered by Pangolin - Wed May 27 17:23:59 2009
Q. I need 2 examples of each. Isotonic crystalloid, hypertonic crystalloid and hypotonic crystalloid. Also I need one more example of a colloid. I already have Gelofusin, Albumin and Haemacell.
Asked by vikki s - Wed May 27 16:27:52 2009 - - 1 Answers - 0 Comments
A. Isotonic: Lactated Ringers solution, Normal Saline (0.9%) Hypertonic: 3% saline Hypotonic: 0.45% (half normal saline), 0.225% (quarter normal saline) Collid: hetastarch
Answered by Pangolin - Wed May 27 17:23:59 2009
Shaving cream is an example of which colloid type?
Q. [A] emulsion [B] foam [C] sol
Asked by jkidd33192 - Tue Jan 20 14:04:19 2009 - - 1 Answers - 0 Comments
A. [B] foam...
Answered by unknown - Tue Jan 20 14:41:44 2009
Q. [A] emulsion [B] foam [C] sol
Asked by jkidd33192 - Tue Jan 20 14:04:19 2009 - - 1 Answers - 0 Comments
A. [B] foam...
Answered by unknown - Tue Jan 20 14:41:44 2009
can you give examples of colloids?
Q. please include the dispersing and the dispersed substance & reference (book or website)
Asked by roygbiv - Fri Nov 9 18:53:08 2007 - - 1 Answers - 0 Comments
A. Blood is cells dispersed in plasma Mayonaise is oil and protein in water
Answered by Favoured - Sat Nov 10 18:09:10 2007
Q. please include the dispersing and the dispersed substance & reference (book or website)
Asked by roygbiv - Fri Nov 9 18:53:08 2007 - - 1 Answers - 0 Comments
A. Blood is cells dispersed in plasma Mayonaise is oil and protein in water
Answered by Favoured - Sat Nov 10 18:09:10 2007
differentiate between true solution & colloid with suitable examples?
Q. differentiate between true solution & colloid with suitable examples?
Asked by Raghav - Mon May 25 04:20:34 2009 - - 1 Answers - 0 Comments
A. Lancenigo di Villorba (TV), Italy Scientists knew COLLOIDs once an english chemist (sir Thomas Graham, XIX century) described it across his experiences. At that time, he knew already that many chemical compounds may dissolve in polar solvent like water is. Moreover, he stated that common chemical compounds may also form very fine mass-Spreading in aqueous media different from Real Aqueous Solutions. You know, solutions obey to homogeneity character whilst those new systems don't. Most clear differences between those systems and Real Solutions concern : -) Graham himself named those systems like COLLOIDs since it seem Sticky Liquids ; -) Graham himself remarked that Filtering Paper aren't able to stop Spread Mass ; -) its Optical… [cont.]
Answered by Zor Prime - Mon May 25 05:19:05 2009
Q. differentiate between true solution & colloid with suitable examples?
Asked by Raghav - Mon May 25 04:20:34 2009 - - 1 Answers - 0 Comments
A. Lancenigo di Villorba (TV), Italy Scientists knew COLLOIDs once an english chemist (sir Thomas Graham, XIX century) described it across his experiences. At that time, he knew already that many chemical compounds may dissolve in polar solvent like water is. Moreover, he stated that common chemical compounds may also form very fine mass-Spreading in aqueous media different from Real Aqueous Solutions. You know, solutions obey to homogeneity character whilst those new systems don't. Most clear differences between those systems and Real Solutions concern : -) Graham himself named those systems like COLLOIDs since it seem Sticky Liquids ; -) Graham himself remarked that Filtering Paper aren't able to stop Spread Mass ; -) its Optical… [cont.]
Answered by Zor Prime - Mon May 25 05:19:05 2009
give some examples of colloids ?
Q. give some examples of colloids ?
Asked by rave R - Sun Nov 30 06:56:46 2008 - - 2 Answers - 0 Comments
A. 1. Chemistry. 1. A system in which finely divided particles, which are approximately 10 to 10,000 angstroms in size, are dispersed within a continuous medium in a manner that prevents them from being filtered easily or settled rapidly. 2. The particulate matter so dispersed. 2. Physiology. The gelatinous product of the thyroid gland, consisting mainly of thyroglobulin, which serves as the precursor and storage form of thyroid hormone. 3. Pathology. Gelatinous material resulting from colloid degeneration in diseased tissue. Particles (the disperse phase) suspended in a second medium (the dispersion medium); can be solid, liquid, or gas suspended in a solid, liquid, or gas. Examples of gas-in-liquid colloids are beaten egg-whi [cont.]
Answered by d_r_siva - Sun Nov 30 07:43:20 2008
Q. give some examples of colloids ?
Asked by rave R - Sun Nov 30 06:56:46 2008 - - 2 Answers - 0 Comments
A. 1. Chemistry. 1. A system in which finely divided particles, which are approximately 10 to 10,000 angstroms in size, are dispersed within a continuous medium in a manner that prevents them from being filtered easily or settled rapidly. 2. The particulate matter so dispersed. 2. Physiology. The gelatinous product of the thyroid gland, consisting mainly of thyroglobulin, which serves as the precursor and storage form of thyroid hormone. 3. Pathology. Gelatinous material resulting from colloid degeneration in diseased tissue. Particles (the disperse phase) suspended in a second medium (the dispersion medium); can be solid, liquid, or gas suspended in a solid, liquid, or gas. Examples of gas-in-liquid colloids are beaten egg-whi [cont.]
Answered by d_r_siva - Sun Nov 30 07:43:20 2008
what are the types of colloids? can someone give me an example of each?
Q. what are the types of colloids? can someone give me an example of each?
Asked by lonely me... - Sat Feb 10 21:41:42 2007 - - 1 Answers - 0 Comments
A. there are 2 main classification: 1.lyophilic colloids, e.g proteins ,starch and rubber these are much stable and are also called as reversible colloids. these substances have strong interactions with the dispersion medium. 2.lyophobic colloids, e.g.arsenic sulphide,ferric hydroxide these are much less stable and are called as irreversible colloids these are sparingly soluble and dont pass into colloidal state readily.
Answered by SWEETY - Sun Feb 11 05:10:37 2007
Q. what are the types of colloids? can someone give me an example of each?
Asked by lonely me... - Sat Feb 10 21:41:42 2007 - - 1 Answers - 0 Comments
A. there are 2 main classification: 1.lyophilic colloids, e.g proteins ,starch and rubber these are much stable and are also called as reversible colloids. these substances have strong interactions with the dispersion medium. 2.lyophobic colloids, e.g.arsenic sulphide,ferric hydroxide these are much less stable and are called as irreversible colloids these are sparingly soluble and dont pass into colloidal state readily.
Answered by SWEETY - Sun Feb 11 05:10:37 2007
How can you identify a material as a solution, a suspension, or a colloid?
Q. Like for example: Italian Salad Dressing What is the material a solution, a suspension or a colloid and why?
Asked by Very Helpful - Mon Oct 19 21:57:15 2009 - - 1 Answers - 0 Comments
Q. Like for example: Italian Salad Dressing What is the material a solution, a suspension or a colloid and why?
Asked by Very Helpful - Mon Oct 19 21:57:15 2009 - - 1 Answers - 0 Comments
Explain how solutions, colloids and emulsions are the same and different. give an example of each.?
Q. thanks.
Asked by p for pilot - Thu Jun 4 20:45:53 2009 - - 1 Answers - 0 Comments
A. A solution is a mixture of a salt or molecular solid (sodium chloride, ethanol, ethanolamine, whatever) that is indefinitely stable, barring evaporation of the solvent. A solution shows no light scattering at all. A colloid is like a solution in that there is the same kind of stability...except that what is in dispersion is something like a protein, which likes water ok, except that the colloid shows the Tyndall effect, because the particles in suspension are about the same size as the wavelengths of light you are using to observe the effect; solutions do not have this, since both the water and solute are molecules and too small to scatter light. An emulsion is a dispersion of one liquid in another, such as butterfat in water (milk), or… [cont.]
Answered by Glen Lewis - Thu Jun 4 21:14:47 2009
Q. thanks.
Asked by p for pilot - Thu Jun 4 20:45:53 2009 - - 1 Answers - 0 Comments
A. A solution is a mixture of a salt or molecular solid (sodium chloride, ethanol, ethanolamine, whatever) that is indefinitely stable, barring evaporation of the solvent. A solution shows no light scattering at all. A colloid is like a solution in that there is the same kind of stability...except that what is in dispersion is something like a protein, which likes water ok, except that the colloid shows the Tyndall effect, because the particles in suspension are about the same size as the wavelengths of light you are using to observe the effect; solutions do not have this, since both the water and solute are molecules and too small to scatter light. An emulsion is a dispersion of one liquid in another, such as butterfat in water (milk), or… [cont.]
Answered by Glen Lewis - Thu Jun 4 21:14:47 2009
I need some chemistry help please. Which of the following are examples of colloids dispersed in a liquid.?
Q. [there may be more than one or none at all] a) none b) beaten white eggs c) hydrogen peroxide d) milk e) whipped cream thank you!
Asked by softxballer - Sun Apr 20 18:11:18 2008 - - 1 Answers - 0 Comments
A. beaten egg whites, milk and whipped cream are all colids. BUT... with milk you have a liquid dispersion medium and a liquid dispersed phase, which is an emulsion with whipped cream and beaten eggg whites you have a liquid dispersion medium but the dispersed phase is a gas, cuz it makes foam Your question asks for those in a liquid medium, so yes that would be egg whites milk and whipped cream
Answered by unknown - Sun Apr 20 18:31:37 2008
Q. [there may be more than one or none at all] a) none b) beaten white eggs c) hydrogen peroxide d) milk e) whipped cream thank you!
Asked by softxballer - Sun Apr 20 18:11:18 2008 - - 1 Answers - 0 Comments
A. beaten egg whites, milk and whipped cream are all colids. BUT... with milk you have a liquid dispersion medium and a liquid dispersed phase, which is an emulsion with whipped cream and beaten eggg whites you have a liquid dispersion medium but the dispersed phase is a gas, cuz it makes foam Your question asks for those in a liquid medium, so yes that would be egg whites milk and whipped cream
Answered by unknown - Sun Apr 20 18:31:37 2008
Which beverage is the best example of a colloid?
Q. A. black coffee B. Root beer C. milk D. tea thanks again!
Asked by unknown - Sun May 31 11:02:33 2009 - - 1 Answers - 0 Comments
A. c. milk
Answered by Glare of Pure Rage - Sun May 31 12:42:55 2009
Q. A. black coffee B. Root beer C. milk D. tea thanks again!
Asked by unknown - Sun May 31 11:02:33 2009 - - 1 Answers - 0 Comments
A. c. milk
Answered by Glare of Pure Rage - Sun May 31 12:42:55 2009
Help me understand this colloid stuff?
Q. A colloid will not settle if left to sit. Examples are jelly and glue. What does it mean it will not settle. Also, if colloids are smaller than suspensions why is jelly a colloid and sand in water a suspension?
Asked by beatme - Tue Aug 14 05:18:36 2007 - - 1 Answers - 0 Comments
A. Colloids and suspension : It is possible to prepare a solution where the particles fo the substance dispersed in the liquid are intermediate in size between those of solute particles and the particles of a suspension. Such a solution is called a colloidal solution. A suspension is where the substance does not dissolve in the solvent. A colloid is when a solution of sulphur dioxide is added to a solution of hydrogen sulphide, sulphur is formed. Milk is a colloid. Suspension example is table salt in oil, pebbles in water. -Colloids : colloids are mixtures with particle sizes that consist of clumps of molecules. The particles have dimensions between 2 to 1000 nanometers. The colloid looks homogeneous to the naked eye. Fog and milk are… [cont.]
Answered by sb - Tue Aug 14 07:57:48 2007
Q. A colloid will not settle if left to sit. Examples are jelly and glue. What does it mean it will not settle. Also, if colloids are smaller than suspensions why is jelly a colloid and sand in water a suspension?
Asked by beatme - Tue Aug 14 05:18:36 2007 - - 1 Answers - 0 Comments
A. Colloids and suspension : It is possible to prepare a solution where the particles fo the substance dispersed in the liquid are intermediate in size between those of solute particles and the particles of a suspension. Such a solution is called a colloidal solution. A suspension is where the substance does not dissolve in the solvent. A colloid is when a solution of sulphur dioxide is added to a solution of hydrogen sulphide, sulphur is formed. Milk is a colloid. Suspension example is table salt in oil, pebbles in water. -Colloids : colloids are mixtures with particle sizes that consist of clumps of molecules. The particles have dimensions between 2 to 1000 nanometers. The colloid looks homogeneous to the naked eye. Fog and milk are… [cont.]
Answered by sb - Tue Aug 14 07:57:48 2007
What is a suspension and what is a colloid?
Q. Please give example of each if you can.. that would help a lot.. thx!! :)
Asked by nutashuh. - Sun Sep 30 16:41:49 2007 - - 2 Answers - 0 Comments
A. A suspension is particles dispersed in a liquid, which will remain stable for a short time, but will separate on standing. The particles can be filtered out. A colloid is very fine particles dispersed in a liquid in such a way that they are stable and do not settle out, nor can they easily be filtered out. Suspension examples: Milk of magnesia (yuk), calamine lotion - think of anything powdery in a liquid that you have to shake before use. Colloid examples: White paint (titanium dioxide particles); Milk.
Answered by Fizzgig - Sun Sep 30 16:51:56 2007
Q. Please give example of each if you can.. that would help a lot.. thx!! :)
Asked by nutashuh. - Sun Sep 30 16:41:49 2007 - - 2 Answers - 0 Comments
A. A suspension is particles dispersed in a liquid, which will remain stable for a short time, but will separate on standing. The particles can be filtered out. A colloid is very fine particles dispersed in a liquid in such a way that they are stable and do not settle out, nor can they easily be filtered out. Suspension examples: Milk of magnesia (yuk), calamine lotion - think of anything powdery in a liquid that you have to shake before use. Colloid examples: White paint (titanium dioxide particles); Milk.
Answered by Fizzgig - Sun Sep 30 16:51:56 2007
Examples of Colloids.Suspension.Solut ion(soda,sea water,jello)?
Q. i need objects of it many of them i need them for my project,,i nid pictures of it so i just need the name of the object and from which mixture ty
Asked by yasha - Wed Aug 5 06:46:16 2009 - - 2 Answers - 0 Comments
A. Liquid in gas: fog, clouds, mist, aerosol sprays Solid in gas: smoke Gas in liquid: Whipped cream. Liquid in liquid: Mayonnaise, milk, skin lotion Solid in liquid: Pigment inks, blood Gas in solid: Expanded polystyrene. Liquid in solid: silicgel, jelly(jello), agar Solid in solid: polymer blends, cranberry glass
Answered by Simon M - Wed Aug 5 07:58:56 2009
Q. i need objects of it many of them i need them for my project,,i nid pictures of it so i just need the name of the object and from which mixture ty
Asked by yasha - Wed Aug 5 06:46:16 2009 - - 2 Answers - 0 Comments
A. Liquid in gas: fog, clouds, mist, aerosol sprays Solid in gas: smoke Gas in liquid: Whipped cream. Liquid in liquid: Mayonnaise, milk, skin lotion Solid in liquid: Pigment inks, blood Gas in solid: Expanded polystyrene. Liquid in solid: silicgel, jelly(jello), agar Solid in solid: polymer blends, cranberry glass
Answered by Simon M - Wed Aug 5 07:58:56 2009
what are examples for naturally occurring colloids?
Q. only naturally occurring ones like milk
Asked by vidhya - Wed Oct 7 10:34:39 2009 - - 1 Answers - 0 Comments
A. Pumice, blood, smoke, cloud, air, fog, mist, among others. I think many bodily fluids would work since so many are used to transport particles. Also many gases in the environment work too, since the wind picks up so many particles like dust and suspends them pretty evenly in the air.
Answered by unknown - Wed Oct 7 10:56:02 2009
Q. only naturally occurring ones like milk
Asked by vidhya - Wed Oct 7 10:34:39 2009 - - 1 Answers - 0 Comments
A. Pumice, blood, smoke, cloud, air, fog, mist, among others. I think many bodily fluids would work since so many are used to transport particles. Also many gases in the environment work too, since the wind picks up so many particles like dust and suspends them pretty evenly in the air.
Answered by unknown - Wed Oct 7 10:56:02 2009
Describe the contents of a carton of milk using at least four physical properties.?
Q. Describe the contents of a carton of milk using at least four physical properties. AND Different colloids can involve different states. For example, gelatin is formed from solid particles into a liquid, Use the following to complete the table: smoke, marshmallow, fog, and paint. colloid example solid in a Liquid Gelatin Solid in a Gas Gas in a Solid Solid in a Liquid Liquid in a Gas
Asked by quynhiepham - Thu Sep 25 08:18:49 2008 - - 1 Answers - 0 Comments
A. You tell me. It's your homework.
Answered by dork878 - Thu Sep 25 08:29:38 2008
Q. Describe the contents of a carton of milk using at least four physical properties. AND Different colloids can involve different states. For example, gelatin is formed from solid particles into a liquid, Use the following to complete the table: smoke, marshmallow, fog, and paint. colloid example solid in a Liquid Gelatin Solid in a Gas Gas in a Solid Solid in a Liquid Liquid in a Gas
Asked by quynhiepham - Thu Sep 25 08:18:49 2008 - - 1 Answers - 0 Comments
A. You tell me. It's your homework.
Answered by dork878 - Thu Sep 25 08:29:38 2008
chem......colloid..help out..pleaseeeeeeee?
Q. Give 1 example each of : (1) positively charged colloid (2) negatively charged colloid how does the charge on colloidal particles arise? explain...
Asked by archeiii - Thu Jan 15 14:27:07 2009 - - 2 Answers - 0 Comments
A. Metal colloid like gold sols, etc. are positive colloids. Blood and muddy water are negatively charged colloids. Charge is accuired by colloids due to several reasons: 1. Selective adsorption of cations or anionsn on the surface of colloidal particles. 2.Ionization of molecules on the surface of colloidal particle. 3. electron capture, etc.
Answered by trikha - Fri Jan 16 10:05:21 2009
Q. Give 1 example each of : (1) positively charged colloid (2) negatively charged colloid how does the charge on colloidal particles arise? explain...
Asked by archeiii - Thu Jan 15 14:27:07 2009 - - 2 Answers - 0 Comments
A. Metal colloid like gold sols, etc. are positive colloids. Blood and muddy water are negatively charged colloids. Charge is accuired by colloids due to several reasons: 1. Selective adsorption of cations or anionsn on the surface of colloidal particles. 2.Ionization of molecules on the surface of colloidal particle. 3. electron capture, etc.
Answered by trikha - Fri Jan 16 10:05:21 2009
Sugar water is an example of what...?
Q. Sugar water is an example of a a. suspension b. solution c. solute d. colloid a b c or d???
Asked by Floppy - Mon Apr 14 16:59:02 2008 - - 3 Answers - 0 Comments
Q. Sugar water is an example of a a. suspension b. solution c. solute d. colloid a b c or d???
Asked by Floppy - Mon Apr 14 16:59:02 2008 - - 3 Answers - 0 Comments
Why blood is a colloid?
Q. Including all the details(For example:Is it lyophilic or lyophobic colloid , the charge of colloidal particles in blood etc.)
Asked by shabbarboy1991 - Thu Sep 7 04:46:46 2006 - - 3 Answers - 0 Comments
A. Colloidal is nothing more than a liquid mixed with solids or another liquid that are suspended, and will not settle or separate (to the bottom) due to the effect of gravity. Blood is made up of several components (as I am sure you know) that due not separate or settle due to gravity. e.g. Mayonnaise is a colloidal. Water and oil mixed but yet do not separate.
Answered by jamacian - Thu Sep 7 05:04:53 2006
Q. Including all the details(For example:Is it lyophilic or lyophobic colloid , the charge of colloidal particles in blood etc.)
Asked by shabbarboy1991 - Thu Sep 7 04:46:46 2006 - - 3 Answers - 0 Comments
A. Colloidal is nothing more than a liquid mixed with solids or another liquid that are suspended, and will not settle or separate (to the bottom) due to the effect of gravity. Blood is made up of several components (as I am sure you know) that due not separate or settle due to gravity. e.g. Mayonnaise is a colloidal. Water and oil mixed but yet do not separate.
Answered by jamacian - Thu Sep 7 05:04:53 2006
What is HYDROPHOBIC reaction in Colloids?
Q. What happens in hydrophobic reaction of Colloids, can you explain it to me and give specific examples
Asked by zap - Wed Feb 25 07:42:43 2009 - - 1 Answers - 0 Comments
Q. What happens in hydrophobic reaction of Colloids, can you explain it to me and give specific examples
Asked by zap - Wed Feb 25 07:42:43 2009 - - 1 Answers - 0 Comments
I need an expert in chemistry...i need your guidance...?
Q. pls explain to me what is colloid particle and what does it mean by "construct" colloid particle and how? i have a lot of equations to be solved, can you guide with by giving few examples? 1) FeCl3 + 3NaOH >> Fe(OH)3 + 3NaCl ...excess 2) AgNO3 + NaI >> AgI + NaNO3 ...excess 3) Pb(NO3)2 + 2KOH >> Pb(OH)2 + 2KNO3 ...excess 4) AgNO3 + KBr >> AgBr + KNO3 ...excess 5) CoCl2 + K2SO4 >> CoSO4 + 2KCl ...excess what does it mean if there is noted "excess" under d particles?
Asked by Eva - Wed Dec 26 11:49:03 2007 - - 2 Answers - 0 Comments
A. I only can answer the excess question :P. Excess means that the substance is more than the usual amount for you to dissolve everything to make a solution. So if theres excess, there will be extra substance of that excess in the solution/product. Get it? :D
Answered by static_sh0ck3rz - Wed Dec 26 12:00:24 2007
Q. pls explain to me what is colloid particle and what does it mean by "construct" colloid particle and how? i have a lot of equations to be solved, can you guide with by giving few examples? 1) FeCl3 + 3NaOH >> Fe(OH)3 + 3NaCl ...excess 2) AgNO3 + NaI >> AgI + NaNO3 ...excess 3) Pb(NO3)2 + 2KOH >> Pb(OH)2 + 2KNO3 ...excess 4) AgNO3 + KBr >> AgBr + KNO3 ...excess 5) CoCl2 + K2SO4 >> CoSO4 + 2KCl ...excess what does it mean if there is noted "excess" under d particles?
Asked by Eva - Wed Dec 26 11:49:03 2007 - - 2 Answers - 0 Comments
A. I only can answer the excess question :P. Excess means that the substance is more than the usual amount for you to dissolve everything to make a solution. So if theres excess, there will be extra substance of that excess in the solution/product. Get it? :D
Answered by static_sh0ck3rz - Wed Dec 26 12:00:24 2007
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Colloidal. state - distinction among true solutions, . colloids. and suspensions, classification of . colloids. - lyophilic, lyophobic; multi molecular, macromolecular and associated . colloids. (micelles), preparation and properties of . colloids. - Tyndall effect, Brownian movement, . ... Chemicals in medicines - Analgesics, tranquilizers, antiseptics, disinfectants, antimicrobials, antifertility drugs, antibiotics, antacids, antihistamins - their meaning and common . examples. . ...
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