Question

B. How many molecules are in 25.0 grams of H2SO4?

Answer 1

Answer:

4.23 x 10^-25 molecules

Explanation:

$25.0 g H2SO (\frac{1 mol H2SO4}{98.1 g H2SO4}) (\frac{6.023x10^{23} molecules}{1 mol H2SO4} ) = 4.23 x10^-25 molecules$