Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:P10o2 -- 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: P10o2
Molar Mass: 341.738 g/mol        1g=2.92621833100211E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
P                  10                30.974                        90.64%
o                  2                  15.999                        9.36%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 1/3/2025 14:51Molar Mass Calculator Formula: CuCO2(CH3)2*h2o 1/3/2025 14:51Molar Mass Calculator Formula: Pb4NO2 1/3/2025 14:51Molar Mass Calculator Formula: (ch2ch2o)8 1/3/2025 14:50Molar Mass Calculator Formula: NH4CHO3 1/3/2025 14:50Molar Mass Calculator Formula: NH42SO3