Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:C16H11N2O3V -- 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: C16H11N2O3V
Molar Mass: 330.2154 g/mol        1g=3.02832635909773E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
C                  16                12.011                        58.2%
H                  11                1.0079                        3.36%
N                  2                  14.007                        8.48%
O                  3                  15.999                        14.54%
V                  1                  50.9415                       15.43%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 1/12/2026 06:29Molar Mass Calculator Formula: Hf2(CO3)4 1/12/2026 06:28Molar Mass Calculator Formula: 2cu2so4.5h2o 1/12/2026 06:28Molar Mass Calculator Formula: Ce(NO3)3 1/12/2026 06:28Molar Mass Calculator Formula: Al(C2H3O2)3 1/12/2026 06:28Molar Mass Calculator Formula: n2h8so4