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What volume of H2O(g) is produced when 8.00 mol of C2H4(g) reacts at STP? C2H4 + 3O2 >>>>> 2CO2 + 2H2O
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Nov 11, 2017
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What volume of H2O(g) is produced when 8.00 mol of C2H4(g) reacts at STP?
C2H4 + 3O2 >>>>> 2CO2 + 2H2O
Chemistry
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Anas Naguib
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* Mole ratio:
C2H4 + 3 O2= 2 CO2 + 2 H2O
1 mole C2H4 --------------- 2 moles H2O
8.00 moles C2H4 ---------- ?
8.00 x 2 / 1 => 16 moles of H2O
Therefore:
1 mole --------- 22.4 L at ( STP)
16 moles ------- ?
16 x 22.4 / 1 =>
358.4 L
hope this helps!
DinhNgocHien
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Nov 15, 2017
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