Question

Consider the chemical equations shown here. C(s) 2H2(g) → CH4(g) C(s) 2Cl2(g) → CCl4(g) H2(g) Cl2(g) → 2HCl(g) What is the overall equation for the reaction that produces CCl4 and HCl from CH4 and Cl2? Upper C upper H subscript 4 (g) plus upper C l subscript 2 (g) right arrow upper C upper C l subscript 4 (g) plus upper H upper C l (g). Upper C upper H subscript 4 (g) plus 4 upper C l subscript 2 (g) right arrow upper C upper C l subscript 4 (g) plus 4 upper H upper C l (g). Upper C upper H subscript 4 (g) plus upper C l subscript 2 (g) plus upper H 2 (g) right arrow upper C upper C l subscript 4 (g) plus upper H upper C l (g).

Answer 1

Answer: B

Upper C upper H subscript 4 (g) plus upper C l subscript 2 (g) right arrow upper C upper C l subscript 4 (g) plus upper H upper C l (g).

Upper C upper H subscript 4 (g) plus 4 upper C l subscript 2 (g) right arrow upper C upper C l subscript 4 (g) plus 4 upper H upper C l (g).

Upper C upper H subscript 4 (g) plus upper C l subscript 2 (g) plus upper H 2 (g) right arrow upper C upper C l subscript 4 (g) plus upper H upper C l (g).

Explanation: hopefully that helps answer the question

Answer 2

First part is B.Upper C upper H subscript 4 (g) plus 4 upper C l subscript 2 (g) right arrow upper C upper C l subscript 4 (g) plus 4 upper H upper C l (g).

Second Part is B. The first equation must be reversed and the third equation doubled.

Step-by-step explanation:

Just did it on Edge and got it right