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Answered

How Many Grams Of Methanol Are Contained In 0.100 L Of 1.7 M Aqueous Ethanol?

Sagot :

XHIRIAIN

Answer:

5.48 g

Explanation:

M = n/V

1.71 = n/0.100

n = 0.171 mol

The molar mass of methanol is 32.04 g/mol, and it is the mass (m) divided by the number of moles:

FM = m/n

32.04 = m/0.171

m = 5.48 g

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