Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:Pt2C20H18N2S2O6 -- 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: Pt2C20H18N2S2O6
Molar Mass: 836.6502 g/mol        1g=1.19524264740509E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Pt                2                  195.08                        46.63%
C                  20                12.011                        28.71%
H                  18                1.0079                        2.17%
N                  2                  14.007                        3.35%
S                  2                  32.06                         7.66%
O                  6                  15.999                        11.47%

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