Question

10 molecules of H2SO4​

Answer 1

Answer:

sulfuric acid molecule contains 4 oxygen atoms, there are about 20 moles of sulfuric acid molecules.

Answer 2

Molar mass of H2SO4

Look for the atomic masses of hydrogen, sulfur and oxygen.

H = 1.008

S = 32.06

O = 16

Therefore, the molar mass of H2SO4 is

=2(1.008) + 32.06 + 4(16)

=98.08 g/mol

Answer

Hence, molar mass of H2SO4is98.08 g/mol.