Determine the mass (in grams) of one mole of calcium atoms. Give the answer to two decimal places (no unit required).
Question
Determine the mass (in grams) of one mole of calcium atoms. Give the answer to two decimal places (no unit required).
Solution
The mass of one mole of any element in grams is numerically equal to the element's atomic mass. The atomic mass of calcium is approximately 40.08 atomic mass units. Therefore, one mole of calcium atoms has a mass of approximately 40.08 grams.
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