Formula moleculara acid sulfuric: H2SO4
Moleculele de H2SO4 contin:
2 atomi de Hidrogen (H), 1 atom de Sulf (S), 4 atomi de Oxigen (O)
2 atomi de hidrogen (H) ∙ 1,008 g / mol = 2,016 g / mol
1 atom de sulf (S) ∙ 32,066 g / mol = 32,066 g / mol
4 atomi de oxigen (O) ∙ 15,999 g / mol = 63,996 g / mol
Total…… = 98,078 g / mol