Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:K2H2PO -- 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: K2H2PO
Molar Mass: 127.1848 g/mol        1g=7.86257477308609E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
K                  2                  39.098                        61.48%
H                  2                  1.0079                        1.58%
P                  1                  30.974                        24.35%
O                  1                  15.999                        12.58%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 1/13/2025 04:49Molar Mass Calculator Formula: so4-2 1/13/2025 04:49Molar Mass Calculator Formula: N2H4CO2 1/13/2025 04:49Molar Mass Calculator Formula: c2h5nh3 1/13/2025 04:49Molar Mass Calculator Formula: Mn2O2 1/13/2025 04:49Molar Mass Calculator Formula: c3noh10