Chemistry, asked by khanashabAshab8487, 1 year ago

2000cc of oxygen was burnt with 400cc of ethane. calculate the volume of carbon dioxide formed and unused oxygen

Answers

Answered by maryamyounus

33

2C2H6 +7O2 →4CO2 +6H2O

From equation:

2V of ethane required 7V of oxygen

400cc of ethane reacts with=

400*7/2 = 1400

Hence, unused O2 is= 2000-1400 = 600 cc

From 2V of ethane = 4 V of CO2 is produced

400cc of ethane will produce =

400*4/2 = 800cc of co2

Answered by tapastapadar12

8

Hi friends here is your answer below

Answer:800cc of CO2

Explanation is given in the picture provided

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