What are uniform mixtures?
A uniform mixture is one in which the proportions of the ingredients don’t vary from sample to sample. For instance, hot chocolate is a uniform mixture because (assuming it has been well stirred), there is the same ratio of water to mix in any given spoonful. On the other hand, rocky road ice cream is not a uniform mixture, because one spoonful might have mostly ice cream and only a little marshmallow, whereas another spoonful might be mostly marshmallow.
