How much hexane was burned using 366 liters of air?
| April 8, 2021 | education
Given:
V (air) = 366 l
To find:
V (C6H14) -?
Decision:
1) 2 C6H14 + 19O2 => 12CO2 + 14H2O;
2) V (O2) = φ (O2) * V (air) / 100% = 21% * 366/100% = 76.9 l;
3) V (C6H14) = V (O2) * 2/19 = 76.9 * 2/19 = 8 liters.
Answer: The volume of C6H14 is 8 liters.
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