Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:C4H4N2O2 -- 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: C4H4N2O2
Molar Mass: 112.0876 g/mol        1g=8.92159346796613E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
C                  4                  12.011                        42.86%
H                  4                  1.0079                        3.6%
N                  2                  14.007                        24.99%
O                  2                  15.999                        28.55%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 12/14/2025 00:52Molar Mass Calculator Formula: Al(AcAc)3 12/14/2025 00:52Molar Mass Calculator Formula: C5H4O5 12/14/2025 00:52Molar Mass Calculator Formula: LiCl4 12/14/2025 00:52Molar Mass Calculator Formula: CaSO4.2h2O 12/14/2025 00:52Molar Mass Calculator Formula: 2AlPO4