Answer:
The answer to your question is below
Explanation:
(I) C(s) + 2H2(g) → CH4(g)
(II) C(s) + 2Cl2(g) → CCl4(g)
(III) H2(g) + Cl2(g) → 2HCl(g)
Process
Change (I) CH4(g) ⇒ C(s) + 2H2(g)
Add (I) and (II) C(s) + 2Cl2(g) ⇒ CCl4(g)
Result CH4(g) + C(s) + 2Cl2(g) ⇒ CCl4(g) + C(s) + 2H2(g)
Simplify CH4(g) 2Cl2(g) ⇒ CCl4(g) + 2H2(g) (IV)
Multiply (III) by 2 2( H2(g) + Cl2(g) → 2HCl(g))
2 H2(g) + 2Cl2(g) → 4HCl(g) (V)
Add (IV) and (V)
CH4(g) + 2Cl2(g) ⇒ CCl4(g) + 2H2(g)
2 H2(g) + 2Cl2(g) ⇒ 4HCl(g)
CH4(g) + 2Cl2(g) + 2 H2(g) + 2Cl2(g) ⇒ CCl4(g) + 2H2(g) + 4HCl(g)
Simplify
CH4(g) + 4Cl2(g) ⇒ CCl4(g) + 4HCl(g)
