Molar and molecular weight of LiNO3

• Relative molecular weight of LiNO3: 68.9459
• Molar mass of LiNO3: 68.9459 g/mol (0.06895 kg/mol)

Calculation of the relative molecular and molar mass of LiNO3

• Mr[LiNO3] = Ar[Li] + Ar[N] + Ar[O] * 3 = 6.941 + 14.0067 + 15.9994 * 3 = 68.9459
• Molar mass (kg/mol) = Mr[LiNO3] : 1000 = 68.9459 : 1000 = 0.06895 kg/mol

LiNO3: percent composition by element

• Lithium (Li) = 6.941 : 68.9459 * 100 = 10.067 %
• Nitrogen (N) = 14.0067 : 68.9459 * 100 = 20.315 %
• Oxygen (O) = 47.9982 : 68.9459 * 100 = 69.617 %

Molar mass calculator