ICSE Class 10 Answered
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2500cc of oxygen was burnt with 600cc of ethane [C2H6]. Calculate the volumeof unused oxygen and the volume of carbon dioxide formed.
Asked by vprincesolomon07 | 06 Aug, 2018, 11:09: PM
2C2H6 +7O2 →4CO2 +6H2O
2V 7V 4V
Now from the equation, 2V of ethane reacts with = 7 V of oxygen
So, 600cc of ethane reacts with=
Hence, unused O2 is = 2500 - 2100 = 400 cc
From 2V of ethane = 4 V of CO2 is produced
So, 600cc of ethane will produce = CO2
Answered by Ramandeep | 07 Aug, 2018, 11:32: AM
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