Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:ZnCl2.nH2O -- 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: ZnCl2.nH2O
Molar Mass: 168.3078 g/mol        1g=5.94149528423519E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Zn                0                  65.38                         0%
Cl                2                  35.453                        42.13%
n                  1                  14.007                        8.32%
H                  2                  1.0079                        1.2%
O                  1                  15.999                        9.51%

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