Question

What is 34.7 grams of H2SO4 molecules to moles? Show work please

Answer 1

Answer : The moles of $H_2SO_4$ is 0.354 moles.

Explanation : Given,

Mass of $H_2SO_4$ = 34.7 g

Molar mass of $H_2SO_4$ = 98 g/mol

Formula used to calculate the moles of $H_2SO_4$ is:

Moles of $H_2SO_4$ = $\frac{\text{Given mass of }H_2SO_4}{\text{Molar mass of }H_2SO_4}$

Now put all the given values in this formula, we get:

Moles of $H_2SO_4$ = $\frac{34.7g}{98g/mole}$

Moles of $H_2SO_4$ = 0.354 moles

Therefore, the moles of $H_2SO_4$ is 0.354 moles.