Question

H2so2 + Naci → Na2so4 + HCI
balanceo​

Answer 1

2H2SO2 + 4NaCI ------> 2Na2SO4 + 4HCl

• 4–Na–4
• 4–I–4
• 4–C–4
• 2–S–2
• 4–H–4
• 4–O–4

espero te ayude^^