Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:P2H3 -- 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: P2H3
Molar Mass: 64.9717 g/mol        1g=1.53913165270418E-02 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
P                  2                  30.974                        95.35%
H                  3                  1.0079                        4.65%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 12/22/2024 11:45Molar Mass Calculator Formula: C8H5Cl 12/22/2024 11:45Molar Mass Calculator Formula: cu(NH4)2(SO4)2 12/22/2024 11:45Molar Mass Calculator Formula: Pb(NO32)2 12/22/2024 11:45Molar Mass Calculator Formula: 2(SO)2 12/22/2024 11:44Molar Mass Calculator Formula: (nh)2c2o4