Does anybody know where I could find worksheet to practice naming the state of matter in chemical reactions (with answers in the worksheet to check) as I have problems with that. Especially deciding when it is aqueous. I know (well at least i am right) that when you have acid as reactants it has to be aqueous if you get water as product. But how do you decide for other? Is there any rule?(well, most likely is but I did not find it).