If you have 5 grams of product after a chemical reaction, how many grams of reactants did you have at the start of the reaction?
Question 21 options:


3


4


2


5

Respuesta :

5 is the answer. If this is not a nuclear reaction.

The answer is 5, during a reaction a substance can not be created nor destroyed, if it were anything lower that would literally ruin almost everything we know today, There are many laws stating the following:"Matter Can Not And Shall Not Be Created Nor Destroyed"