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lara31
[8.8K]
3 years ago
12
In the following reaction, how many liters of oxygen will react with 270 liters of ethene (C2H4) at STP? C2H4(g) + 3O2(g) 2CO2(g
) + 2H2O(g) The volume of one mole of gas at STP is 22.4 liters.
A) 810 liters
B) 135 liters
C) 90 liters
D) 540 liters
Chemistry
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2
answers:
GenaCL600
[577]
3 years ago
7
0
<span>
C2H4
(g) + 3
O2
(g) --------> 2CO2(g) + 2H2O(g)
1 mol 3 mol
1*22.4L 3*22.4 L
given 270 L x L
</span>1*22.4L /270 L = 3*22.4 L/ x L
1 /270 L = 3/ x L
x= 3*270/1 = 810 L
A) 810 L
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lara31
[8.8K]
3 years ago
3
0
A, I believe it is 810liters of oxygen! Please correct me if im wrong
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