What is the mass of a molecule of carbon-14 dioxide `(""^(14)CO_(2))` ?

Explanation

To find the mass of a molecule of carbon-14 dioxide (C-14O2), we can follow these steps:

### Step 1: Determine the molar mass of carbon-14 dioxide (C-14O2)
- The molar mass of carbon-14 (C-14) is 14 g/mol.
- The molar mass of oxygen (O) is approximately 16 g/mol.
- Since there are two oxygen atoms in carbon dioxide (CO2), we calculate the total mass of oxygen:
\[
\text{Mass of O}_2 = 2 \times 16 \text{ g/mol} = 32 \text{ g/mol}
...