2K3N +3CaCrO4 → Ca3N2 + 3K,CrO

Give the formula for the second reactant:

How many potassium atoms on the reactant side:

How many oxygen atoms on the product side?

Respuesta :

Answer:

1. 3CaCrO4

2. 6

3. 3

Explanation:

1. Reactans on left side, products on right side

2. 3 x 2

3. 3