Question

at the end of chemical reactions, what is the total mass of the reatants compared to the total mass of the products?
a)the product is doubled.
b)the product is half the mass of the reactants.
c)the mass is the same.
d)the mass changes depending on the reaction.​

Answer 1

Heya friend ! ☺

> Here's your answer :

• At the end of chemical reactions, the total mass of the reatants compared to the total mass of the products -

c) the mass is the same.

Reason : all chemical reactions follow law of conservation of mass which states that mass of reactants and products remains the same.

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Thank you ! ♠

Doubts are most welcome :)