Question

0.0524 moles of H2O equals how many molecules of water?

Answer 1

Hey there!:

Use the Avogadro constant :

1 mole -------------- 6.02*10²³ molecules
0.0524 moles -------- molecules H2O

molecules H2O = 0.0524* ( 6.02*10²³) / 1

  molecules H2O = 3.15*10²² / 1

= 3.15*10²² molecules H2O

Answer 2

Answer:

$Molec_{H_2O}=3.16x10^{22}MolecH_2O$

Explanation:

Hello,

In this case, by applying the Avogradro's number as a relationship between moles and molecules, we obtain:

$Molec_{H_2O}=0.0524molH_2O*\frac{6.022x10^{23}MolecH_2O}{1molH_2O} \\Molec_{H_2O}=3.16x10^{22}MolecH_2O$

Best regards.