Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:PtCl4.5H2O -- 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: PtCl4.5H2O
Molar Mass: 426.966 g/mol        1g=2.34210686565207E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Pt                1                  195.08                        45.69%
Cl                4                  35.453                        33.21%
H                  10                1.0079                        2.36%
O                  5                  15.999                        18.74%

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