 physicsforums.com Saladsamurai Sat, 02 Feb 2008 03:58:58 GM Stupid Question about Hetero/. Homogeneous mixtures. Chemistry.  healthhandling.blogspot.com Ardi Sat, 12 Sep 2009 07:26:00 GM In India, turmeric powder is one of the basic materials for the manufacture of curry spices (curry powder) which is a . homogeneous mixture. of different types of turmeric powder. With curry spices consumed regularly, can reduce the risk ...  scipub.org unknown Mon, 24 Aug 2009 05:47:06 GM homogeneous. powder . mixtures. . From the spectra shown above, the unmilled powder . mixture. shows only individual reflections of NiO, ZnO and Fe2O3 phases. Further milling up to 48 h resulted in the disappearance ... From Google Blog Search: "homogenous mixtures" What is the difference between a pure substance and a homogenous mixture? Q. In my chemistry book, a pure substance is defined as "matter with distinct properties and composition that doesn't vary from sample to sample." A homogenous mixture is "a mixture uniform throughout." It later says that if matter is uniform throughout it's homogenous, if it DOES have variable composition, it is a homogenous mixture (or a solution), and if it does not have variable composition, it's a pure substance. I'm not seeing how this makes sense... help?! Asked by Carolyn - Tue Sep 22 17:35:13 2009 - - 1 Answers - 0 Comments A. Think of it as a pure substance is like an element, the element is always the same. Every time, Carbon is going to have the same properties. A homogeneous mixture is when two things are combined and you can not see any difference. The example i like is water and sand. When you put the sand in the water, it doesn't mix so the mixture is heterogeneous. If you mix water and sugar; however, the end product is still aqueous and appears uniform. It will be this way until you get into over saturation. Answered by O-Boy - Tue Sep 22 17:42:38 2009 Is each one of the following a compound, heterogenous mixture, or homogenous mixture? Q. the ones i'm not totally sure of are: plastic-? paint-? steel-? thanks. Asked by missinbbinnh - Sat May 17 14:11:03 2008 - - 3 Answers - 0 Comments A. Heterogeneous mixtures are mixtures with inconsistent, non-uniform composition. The parts of a heterogeneous composition can be mechanically separated from each other. Examples include salad and trail mix. Homogeneous mixtures are mixtures that have definite, consistent properties. Particles are uniformly spread. For example, any amount of a given mixture has the same composition and properties.A homogeneous mixture is a uniform mixture consisting of only one phase. Examples are gasoline and margarine. So basically this means in a homogeneous mixture you can not take apart the composition or properites that make up the mixture and in a heterogeneous mixture you can. Try looking at it that way. That helped me when I was in school. Hope… [cont.] Answered by hooters_hottie2003 - Sat May 17 14:27:58 2008 Is a homogenous mixture a substances that contains two or more combination?
Q. help me!!! Asked by Samantha S - Tue Nov 6 18:14:03 2007 - - 2 Answers - 0 Comments A. check this out Answered by tribalhysteria - Tue Nov 6 18:22:13 2007 From Yahoo Answer Search: "homogenous mixtures" |
