Question

So2+2h2s=3s+2h20o
Balance the equation

Answer 1

Correct equation:-

$\sf SO_2+H_2S\longrightarrow S+H_2O$

At Reactant side:-

• S=2atoms
• O=2atoms
• H=2atoms

At products side:-

• S=1atom
• H=2atoms
• O=1atom

BAlanced equation:-

$\\ \sf\longmapsto SO_2+2H_2S\longrightarrow 3S+2H_2O$

At reactant side:-

• S=3atoms
• O=2atoms
• H=4atoms

At products side:-

• S=3atoms
• O=2atoms
• H=4atoms

Hence balanced.