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labwork [276]
3 years ago
6

What's the mass of methanol?

Chemistry
2 answers:
olga nikolaevna [1]3 years ago
8 0
Molar/molecular mass? methanol's chemical formula is: CH3OH . Mass of C = 12, Mass of O = 16, Mass of H = 1
So, molar mass of methanol is just a sum of masses of elements I listed above.
Mass of methanol = 12+3x1+16+1=32 (grams/mole or units)
Vikki [24]3 years ago
6 0
Methanol= CH3OH
C has an atomic mass of 12.011
H has an atomic mass of 1.007
O has an atomic mass of 16
 Multiply 1.007 x 4 = 4.028
Add 4.028 + 12.011 + 16 = 32.04 amu is your answer.
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Explanation:tr

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\frac{\text{Number of atoms of element}\times \text{Atomic mass of element}}{\text{Molar mass of compound }}\times 100

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2.5 grams of hydrogen would be present in a 50 g sample of this compound.

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Explanation:

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