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3 years ago

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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