Question

amound of carbon dioxide formed by complete combusion of 80 gram of methane as /equation
CH4+2O2=CO2+2H2O​

Answer 1

Answer:

The ratio of CO2 formed to CH4 is 1:1 and you can ratio the molecular weights to the amount of methane. The molecular weight of methane is 16 g/mol and carbon dioxide is 44 g/mol so:

44 g/mol /16 g/mol = x g/80 g ==> x = (80g) * 44/16

x = 220 g

Explanation:

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