How many molecules of H20 are equivalent to 97.2 g H20
(H= 1.008 g/mol, O= 16.00 g/mol)
[?]x10molecules

What is a main difference between a mixture and a pure substance? a mixture is only a liquid, but a pure substance can be in any state.a mixture looks the same throughout, but a pure substance does not.1 a mixture can vary in composition, but a pure substance has a set composlo a mixture can be made up of a single compound, but a pure substance car

What conclusion can you draw from this experiment about the components of the black ink?

•hydration •dissociation •dissolving which one goes to which