Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:In3(PO3)2 -- 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: In3(PO3)2
Molar Mass: 502.402 g/mol        1g=1.99043793615471E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
In                3                  114.82                        68.56%
P                  2                  30.974                        12.33%
O                  6                  15.999                        19.11%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 10/30/2025 20:09Molar Mass Calculator Formula: C2H5I 10/30/2025 20:08Molar Mass Calculator Formula: Xe2O 10/30/2025 20:08Molar Mass Calculator Formula: h5 10/30/2025 20:07Molar Mass Calculator Formula: (N)4 10/30/2025 20:07Molar Mass Calculator Formula: CaSi3O