We know a chemical reaction has occurred when -
a) a solid dissolves.
b) a new substance...
Chemistry, 07.10.2019 21:10 punkieladie
We know a chemical reaction has occurred when -
a) a solid dissolves.
b) a new substance is formed
c) to substances are mixed together.
d we no longer see one of the reactants.
Answers: 2
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