Answer:
There are 122.1982401 moles of H2O in [tex]7.36*10^{25}[/tex] molecules of H2O
Explanation:
We know,
[tex]6.023*10^{23}[/tex] molecules of H2O contains 1 mole H2O
1 molecules of H2O contains [tex]\frac{1}{6.023*10^{23}}[/tex] mole H2O
∴ [tex]7.36*10^{25}[/tex] molecules of H2O contains [tex]\frac{1}{6.023*10^{23}}*(7.36*10^{25})[/tex] moles of H2O
= 122.1982401 moles of H2O
∴ There are 122.1982401 moles of H2O in [tex]7.36*10^{25}[/tex] molecules of H2O
