Asked by winnie

Use the equation to answer the question.

4NaCl+2SO2+_____ H2O+_____ O2→_____ Na2SO4+4HCl

Which represents the balanced equation?

(1 point)
Responses

4NaCl+2SO2+H2O+2O2→ 4Na2SO4+4HCl
4 N a C l plus 2 S O sub 2 plus H sub 2 O plus 2 O sub 2 rightarrow 4 N a sub 2 S O sub 4 plus 4 H C l

4NaCl+2SO2+2H2O+O2→ 2Na2SO4+4HCl
4 N a C l plus 2 S O sub 2 plus 2 H sub 2 O plus O sub 2 rightarrow 2 N a sub 2 S O sub 4 plus 4 H C l

4NaCl+2SO2+2H2O+O2→ 4Na2SO4+4HCl
4 N a C l plus 2 S O sub 2 plus 2 H sub 2 O plus O sub 2 rightarrow 4 N a sub 2 S O sub 4 plus 4 H C l

4NaCl+2SO2+H2O+2O2→ 2Na2SO4+4HCl

All Answers 1

Answered by GPT-5 mini AI
4NaCl + 2SO2 + 2H2O + O2 → 2Na2SO4 + 4HCl

(That is the second choice: 4NaCl+2SO2+2H2O+O2→2Na2SO4+4HCl.)