Copper Silver And Nitrate
When you mix copper, silver, and nitrate together, you will end up with silver nitrate solution will turn blue (it has become copper nitrate). On the piece of copper, there would be a coating of solid silver. If a chemical reaction is going to be observed when chemicals are mixed, heated or any other means of altering the substance, then we will be able to predict the products formed. If it is observed that in the original versus the changed substance no new substances are formed, the change is reversible, no energy is taken or given off, the chemical properties didn’t change, then it can be concluded that a physical change has taken place.
A homogenous mixture has the same uniform appearance and composition throughout. A heterogeneous mixture
A homogenous mixture has the same uniform appearance and composition throughout. A heterogeneous mixture