Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:318 -- 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: 318
Molar Mass: 318 g/mol 1g=3.14465408805031E-03 mol
Percent composition (by mass):
Element Count Atom Mass %(by mass)

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 9/5/2025 22:54Molar Mass Calculator Formula: 2(NH4)3N 9/5/2025 22:53Molar Mass Calculator Formula: Gd2(CO3) 9/5/2025 22:51Molar Mass Calculator Formula: Ca10(po4)6(oh2) 9/5/2025 22:51Molar Mass Calculator Formula: Na2sO4.7H2O 9/5/2025 22:51Molar Mass Calculator Formula: CdN2O6.4H2O