How much does one mole of carbon weigh (round to two decimal places)? Make sure your answer has units.

1 answer:

4 0

The number of atoms present in carbon, specifically Carbon-12, is the number of atoms present in 1 gram of the substance. One moles of the substance weighs approximately 12.01 g/mole. The unit suggests that every mole of carbon weighs 12.01 grams.

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$C_4H_{10} + O_2 \to CO_2 + H_2O \\ \\
\hbox{balance carbon and hydrogen on the right-hand side:} \\
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\hbox{balance oxygen on the left-hand side:} \\
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\hbox{multiply by 2 to get rid of the fraction:} \\
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