Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:C12H9O2N3SCu -- 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: C12H9O2N3SCu
Molar Mass: 322.8221 g/mol        1g=3.09768135452932E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
C                  12                12.011                        44.65%
H                  9                  1.0079                        2.81%
O                  2                  15.999                        9.91%
N                  3                  14.007                        13.02%
S                  1                  32.06                         9.93%
Cu                1                  63.54                         19.68%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 5/18/2024 08:02Molar Mass Calculator Formula: C8H7O2COOK 5/18/2024 08:02Molar Mass Calculator Formula: P3O2 5/18/2024 08:02Molar Mass Calculator Formula: (CH3)2NHBr 5/18/2024 08:02Molar Mass Calculator Formula: COH4 5/18/2024 08:02Molar Mass Calculator Formula: nh4ocn