Calculate the molar mass of the following substances: a) Fe2O3 b) H2 c) NaOH d) CO2 e) H2O f) KCl g) CuO h) SiO2

a) 160 g \ mol
b) 2 g \ mol
c) 40 g / mol
d) 44 g \ mol
e) 18 g / mol
f) 74.5 g / mol
g) 79 g / mol
h) 60 g / mol



One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.