Alance this equation, and then enter the coefficients, in order, below. ccl4 (g) + o2 (g) ⇌cocl2 (g) + cl2 (g) express your answer as integers separated by commas (e. g., 1,2,3,4), where 1 indicates the lack of a coefficient.

To balance this chemical equation, we have to make sure that equal number of elements are located on the left side and the right side by placing coefficients:

CCl4 + O2 COCl2 + Cl2

Balancing this equation:

2CCl4 (g) + O2 (g) ⇌ 2COCl2 (g) + 2Cl2 (g)

Answer:

2,1,2,2