How many moles of Ethane are required to produce 22 gram of Co2 after

1.	How many moles of Ethane are required to produce 22 gram of Co2 after combustion
Answer» 1 molecule C2H6 (30 g) always gives 2 molecules CO2 (88 g). Therefore, mass of Ethane required for 22 g CO2 = 30 × 22 / 88 = 7.5 g. // No of moles of C2H6 = 7.5/30 = 0.25 mol. //<br>hlo mam

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