Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:c12h13no2 -- 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: c12h13no2
Molar Mass: 203.2397 g/mol        1g=4.92029854403446E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
c                  12                12.011                        70.92%
h                  13                1.0079                        6.45%
n                  1                  14.007                        6.89%
o                  2                  15.999                        15.74%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 3/12/2025 20:33Molar Mass Calculator Formula: C5H2O5 3/12/2025 20:33Molar Mass Calculator Formula: k2p 3/12/2025 20:33Molar Mass Calculator Formula: c6h6o11 3/12/2025 20:33Molar Mass Calculator Formula: C4H6O3 3/12/2025 20:33Molar Mass Calculator Formula: 4H2o