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Yuri [45]
3 years ago
14

the combustion of ethane (c 2 h 6 ) is represented by the equation: 2c 2 h 6 (g) 7o 2 (g) 4co 2 (g) 6h 2 o(l) in this reaction:

(a) the rate of consumption of ethane is seven times faster than the rate of consumption of oxygen. (b) the rate of formation of co 2 equals the rate of formation of water. (c) water is formed at a rate equal to two-thirds the rate of formation of co 2 . (d) the rate of consumption of oxygen equals the rate of consumption of water. (e) co 2 is formed twice as fast as ethane is consumed.
Chemistry
1 answer:
DedPeter [7]3 years ago
4 0

Answer:

(e) CO2 is formed twice as fast as ethane is consumed.

Explanation:

Since we have the equation of the reaction as;

2C2H6(g) + 7O2(g)  4CO2(g) + 6H2O(l)

The rate of consumption of ethene =  -1/2 d[C2H6]/dt

Rate of production of CO2= 1/4 d[CO2]/dt

Hence, CO2 is formed twice as fast as ethane is consumed.

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