In the reaction Ca + Cl2 → CaCl2, what is the mole ratio of chlorine to calcium chloride? Select one:
O a. 2:3
O b. 2:1
O c. 1:2
O d. 1:1

PLEASE HELP ME

D. 1:1

Explanation:

For every 1 mole of chlorine (Cl₂), there is one mole of calcium chloride (CaCl₂).

So, the mole ratio of chlorine to calcium chloride is 1:1.

Hope this helps. :)

fe 55.85 g/mol and h2o 18.02 g/mol.