Question

How many carbon atoms are there in .500 mol of CO2?

Answer 1

Answer: There are
`3.011 * 10^(23)` atoms present in 0.500 mol of
`CO_(2)`.

Step-by-step explanation:

According to the mole concept, there are
`6.022 * 10^(23)` atoms present in 1 mole of a substance.

In a molecule of
`CO_(2)` there is only one carbon atom present. Therefore, number of carbon atoms present in 0.500 mol of
`CO_(2)` are as follows.

`1 * 0.500 * 6.022 * 10^(23)\\= 3.011 * 10^(23)`

Thus, we can conclude that there are
`3.011 * 10^(23)` atoms present in 0.500 mol of
`CO_(2)`.