Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:Au(CN)3*3H20 -- 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: Au(CN)3*3H20
Molar Mass: 451.287 g/mol        1g=2.21588479171791E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Au                1                  196.967                       43.65%
C                  9                  12.011                        23.95%
N                  9                  14.007                        27.93%
H                  20                1.0079                        4.47%

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