Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:uno99 -- 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: uno99
Molar Mass: 1835.928 g/mol        1g=5.44683669512094E-04 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
u                  1                  238.02                        12.96%
n                  1                  14.007                        0.76%
o                  99                15.999                        86.27%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 5/9/2025 20:23Molar Mass Calculator Formula: CCl4 5/9/2025 20:22Molar Mass Calculator Formula: c12n2h10o4 5/9/2025 20:22Molar Mass Calculator Formula: Co(py)2(no3)2 5/9/2025 20:22Molar Mass Calculator Formula: (NH3)2CO3 5/9/2025 20:22Molar Mass Calculator Formula: (TiO2)0.98