Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:KiO3.HIO3 -- 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: KiO3.HIO3
Molar Mass: 389.9099 g/mol        1g=2.56469507442617E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
K                  1                  39.098                        10.03%
i                  1                  126.905                       32.55%
O                  6                  15.999                        24.62%
H                  1                  1.0079                        0.26%
I                  1                  126.905                       32.55%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 7/12/2025 22:26Molar Mass Calculator Formula: FeCl22h2o 7/12/2025 22:26Molar Mass Calculator Formula: 2Al(ClO3)3 7/12/2025 22:26Molar Mass Calculator Formula: Na2B8O13.4H2o 7/12/2025 22:26Molar Mass Calculator Formula: 2h2O2 7/12/2025 22:26Molar Mass Calculator Formula: 4Au