2 C₂H6 (g) + 7 02 (g) →4 CO2 (g) + 6 H₂O (1) AHrxn-3121 kJ How many grams of C₂H6 are required in the above reaction to produce 1842 kJ heat? 27.90 g O 101.9 g 3.397 g O 1475 g O 518.2 g

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2 C₂H6 (g) + 7 O2 (g) → 4 CO2 (g) + 6 H₂O (1)
AHrxn = - 3121 kJ
How many grams of C₂H6 are required in the above reaction to produce 1842 kJ heat?
27.90 g
O 101.9 g
3.397 g
O 1475 g
O 518.2 g
Transcribed Image Text:2 C₂H6 (g) + 7 O2 (g) → 4 CO2 (g) + 6 H₂O (1) AHrxn = - 3121 kJ How many grams of C₂H6 are required in the above reaction to produce 1842 kJ heat? 27.90 g O 101.9 g 3.397 g O 1475 g O 518.2 g
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