Final answer:
In 1 mol of Ca(NO3)2, there are 1 mol of Ca atoms, 2 mol of N atoms, and 6 mol of O atoms. The molar mass of Ca(NO3)2 is 164.008 g/mol.
Explanation:
In 1 mol of Ca(NO3)2, there are:
- 1 mol of Ca atoms
- 2 mol of N atoms
- 6 mol of O atoms
To determine the molar mass, multiply the atomic masses with the number of atoms in the formula and add together. For Ca(NO3)2, the molar mass is 164.008 g/mol.
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