Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:12KI -- 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: 12KI
Molar Mass: 178.003 g/mol        1g=5.61788284467116E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
K                  1.3              39.098                        28.71%
I                  1.1              126.905                       78.04%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 1/15/2025 07:54Molar Mass Calculator Formula: CaP2O4 1/15/2025 07:54Molar Mass Calculator Formula: Hg2Br 1/15/2025 07:54Molar Mass Calculator Formula: NH4MoO4 1/15/2025 07:53Molar Mass Calculator Formula: BaOH 1/15/2025 07:53Molar Mass Calculator Formula: 3k2c2o4h20