Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:NN2 -- e-Tools Age

	Calculate molar mass
	Enter a chemical formula in the field below, pay attention to formula is case sensitive!!!	The formula should be entered as: H₂SO₄= H2SO4 CuSO₄.5H2O=CuSO4.5H2O 3BeO.Al2O₃.6SiO₂= (BeO)3.Al2O3.6SiO2

Calculations:
Formula: NN2
Molar Mass: 42.021 g/mol        1g=2.37976249970253E-02 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
N                  3                  14.007                        100%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 2/21/2025 22:01Molar Mass Calculator Formula: C3H7O 2/21/2025 22:00Molar Mass Calculator Formula: (NH4)2Fe(S04)2.6H20 2/21/2025 22:00Molar Mass Calculator Formula: (NH4)2.(Fe.(H2O)6).(SO4)2 2/21/2025 21:59Molar Mass Calculator Formula: 2Fe2O3*3H2O 2/21/2025 21:59Molar Mass Calculator Formula: C2H8O7P2