Question

plss answer me this is physics​

Answer 1

Answer:

the difference between reactants and products are

the reactants are written on the left side of the arow and the final substances or products are written on the right side of the arrow in the equation

1 ans

Answer 2

Answer:

1. Refer the above attachment for the answer.
2. Chemical changes are the changes which alter the specific properties of a substance by bringing about a change in its molecular composition,followed by a change of state. It helps in producing new substances. If it doesn't take place,no new substances will be produced.