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natita [175]
3 years ago
14

ASAP

Chemistry
1 answer:
emmasim [6.3K]3 years ago
3 0

Molar mass of SnO_2:-

\\ \sf\longmapsto 118+2(16)=118+32=150g/mol

  • Given mass=80.8g

\\ \sf\longmapsto No\:of\;moles=\dfrac{Given\:mass}{Molar\:mass}

\\ \sf\longmapsto No\:of\;moles=\dfrac{80.8}{150}

\\ \sf\longmapsto No\:of\:moles=0.5mol

1 mol of SnO_2 produces 2mol of water

  • 0.5mol of SnO_2 will produce 0.5(2)=1mol of water
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