Molar mass of ethanol (C2H5OH) is: (Atomic masses: C = 12 u, H = 1 u, O = 16 u)
Molar mass of ethanol (C2H5OH) is: (Atomic masses: C = 12 u, H = 1 u, O = 16 u)
Harshit Singh , 3 Years ago
Grade 12th pass
9 grade science> Molar mass of ethanol (C2H5OH) is: (Ato...
1 AnswersYash Patari
Dear student
C2H5OH :
Molecular weight of carbon is 12
Since two carbons are there 2 × 12 = 24
Molecular weight of hydrogen is 1
Since five hydrogen are there 5 × 1 = 5
Molecular weight of O and H is 16 + 1 = 17
The molar mass of ethanol is 24 + 5 + 17 = 46
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