How many moles are there if you have 8.46times 10^22 molecules of water?(Use decimals) square

The question is asking for the number of moles in $8.46\times 10^{22}$ molecules of water. To find the number of moles, we need to use Avogadro's number, which is $6.022\times 10^{23}$ molecules/mole. This is the number of molecules in one mole of any substance. <br /><br />To find the number of moles, we divide the given number of molecules by Avogadro's number. <br /><br />So, the calculation is as follows: <br /><br />\[\frac{8.46\times 10^{22}}{6.022\times 10^{23}} = 0.141 \text{ moles}\]<br /><br />Therefore, there are approximately 0.141 moles in $8.46\times 10^{22}$ molecules of water.