What is always the same between the reactants and products in a chemical reaction?

1 Answer
Apr 22, 2018

Mass and charge....

Explanation:

All chemical reactions (i) conserve mass, and (ii) conserve charge. And all reaction chemistry, and stoichiometry depend on these principles. And thus if we start with 1g, 10g, 1000g of reactants, we will necessarily finish with 1g, 10g, 1000g of product.