Sign In Sign Up Ask an AI advisor
smelcher3900
smelcher3900
08.04.2021 • 
Biology

In the chemical reaction below, calcium metal and water react to form calcium hydroxide and hydrogen gas. calcium metal + water → calcium hydroxide + hydrogen gas

Calcium and water are the reactants in this chemical reaction, whereas calcium hydroxide and hydrogen gas are the products that are formed. Once the reaction reaches completion,
A.
the total mass of the products will be greater than the original mass of the reactants.
B.
the total mass of the products will be equal to the original mass of the reactants.
C.
the total mass of the products will be less than the original mass of the reactants.
D.
the products of the reaction will have changed back into the reactants.

Solved
Show answers

Ask an AI advisor a question

I want advice