How much does a sample of 5.75 mol diethyl ether, C₄H₁₀O, weigh?

Name: How much does a sample of 5.75 mol diethyl ether, C 4 H 10 O, weigh?
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Question

Quizplus · Accepted Answer

The molecular formula for diethyl ether is $C_4H_{10}O$. Calculating its molar mass: $4 \times 12.01 \, (\text{C}) + 10 \times 1.01 \, (\text{H}) + 16.00 \, (\text{O}) = 74.12 \, \text{g/mol}$. For 5.75 mol, the weight is $5.75 \times 74.12 = 426.19 \, \text{g}$.

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