Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:300s -- 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: 300s
Molar Mass: 332.06 g/mol        1g=3.01150394507017E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
s                  10.4            32.06                         100%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 8/17/2025 17:26Molar Mass Calculator Formula: (AlO3) 8/17/2025 17:26Molar Mass Calculator Formula: Fe(CNS)3.3h2o 8/17/2025 17:26Molar Mass Calculator Formula: Pbso4 8/17/2025 17:26Molar Mass Calculator Formula: (C3H8O2) 8/17/2025 17:26Molar Mass Calculator Formula: Co(NO3)2.6H2o