Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:KCl.MgCl2.h20 -- 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: KCl.MgCl2.h20
Molar Mass: 189.92 g/mol        1g=5.2653748946925E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
K                  1                  39.098                        20.59%
Cl                3                  35.453                        56%
Mg                1                  24.305                        12.8%
h                  20                1.0079                        10.61%

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