Question

How many moles are in 3.71 x 10^24 molecules of K

Answer 1

`6.2\text{ moles}`

Step-by-step explanation:

Here, we want to get the number of moles in the given number of molecules

Mathematically, we have that as follows:

`1\text{ mole has 6.02 }*\text{ 10}^(23)\text{ molecules}`

The number of moles in the given number of molecules would be:

`\frac{3.71\text{ }*\text{ 10}^(24)\text{ molecules}}{1\text{ }}*\frac{1\text{ mole}}{6.02*\text{ 10}^(23)\text{ molecules}}\text{ = 6.2 moles }`