Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:(ph3p)2sni4 -- 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: (ph3p)2sni4
Molar Mass: 683.6304 g/mol        1g=1.4627787178569E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
p                  4                  30.974                        18.12%
h                  6                  1.0079                        0.88%
s                  1                  32.06                         4.69%
n                  1                  14.007                        2.05%
i                  4                  126.905                       74.25%

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