Calculate the mass of 0.72 g molecule of co2
Asked by admin @ in Math viewed by 304 People
Calculate tye mass of 0.72 gram molecules of CO2
Answered by admin @
Molecular mass of CO2 = 12+2*16 = 44 u
0.72 gram molecules = 0.72 moles of CO2
Now,
number of moles = Mass / Molecular mass
0.72 = mass / 44
Mass of CO2 = 0.72*44 = 31.68 grams of CO2
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