Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:Pt02 -- 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: Pt02
Molar Mass: 390.16 g/mol        1g=2.56305105597703E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Pt                2                  195.08                        100%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 1/9/2025 13:20Molar Mass Calculator Formula: C3H3O2 1/9/2025 13:19Molar Mass Calculator Formula: Mg(CO2) 1/9/2025 13:18Molar Mass Calculator Formula: 2C2H4O2 1/9/2025 13:16Molar Mass Calculator Formula: COH4 1/9/2025 13:16Molar Mass Calculator Formula: K3.Co(C2O4)3.3h2o