[Solved] Calculate the mass percentage of aspirin (C9H8O4) in acetonitrile (CH3CN) when 6.5 g of C9H8O4 is dissolved in 450 g of CH3CN.
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06/01/2022 2:43 pm
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Calculate the mass percentage of aspirin (C9H8O4) in acetonitrile (CH3CN) when 6.5 g of C9H8O4 is dissolved in 450 g of CH3CN.
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06/01/2022 2:45 pm
6.5 g of C9H8O4 is dissolved in 450 g of CH3CN.
Then, total mass of the solution = (6.5 + 450) g
= 456.5 g
Therefore, mass percentage of C9H8O4 = \(\frac{6.5}{456.5}\)x 100%
= 1.424%
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