Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:(CuNO3)2.3H2O -- 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: (CuNO3)2.3H2O
Molar Mass: 305.1324 g/mol        1g=3.27726586884906E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Cu                2                  63.54                         41.65%
N                  2                  14.007                        9.18%
O                  9                  15.999                        47.19%
H                  6                  1.0079                        1.98%

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