calculate the number of moles in 18 gram of Oxygen gas and 12 gram of carbon dioxide gas
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Answered by
1
Answer:
firstly find molecular mass of O2 i.e. 32u
moles = given mass / molecular mass
moles = 18/32
moles = 0.5625
and
the molecular mass of CO2 is 44u
moles = given mass / molecular mass
moles = 12/44
moles = 0.27
Answered by
0
Answer:
1.18/32=0.5625 , 2. 12/44 = 0.2727
Explanation:
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