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NemiM [27]
4 years ago
14

What is the empirical formula for C4H8O2

Chemistry
1 answer:
valentinak56 [21]4 years ago
7 0

C2H4O


Hope this helps!

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Determine the mass of 5.2 x 10 power of 21 molecules of propanol C3H7OH(l), on grams.
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The molar mass of propanol- mass per mole propanol- can be directly deduced from its molecular formula with reference to a modern periodic table.

M(\text{C}_3\text{H}_7\text{OH}) = \underbrace{3 \times 12.01}_{\text{carbon}} + \underbrace{8 \times 1.008}_{\text{hydrogen}} + \underbrace{1\times 16.00}_{\text{oxygen}} = 60.09 \; \text{g} \cdot \text{mol}^{-1}

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