Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:cu2s -- 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: cu2s
Molar Mass: 520.111 g/mol        1g=1.92266650772624E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
c                  1                  12.011                        2.31%
u                  2                  238.02                        91.53%
s                  1                  32.06                         6.16%

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