Question

How do you know that a chemical reaction has occurred (talk about the properties of the reactants and products)?

Answer 1

Reduced reactant increased products?

Answer 2

what do you mean

Answer 3

Chemical reaction like A + B = C where A and B are reactants and C is product will turn A and B into C. So when there is reaction, A and B will be used and C will be produced.

Answer 4

oooooohhhhhhkkkkkaaayyyy thanks

Answer 5

Sorry I meant to write \[A + B \rightarrow C \]