Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:Cu(NO3)2.(H2O)2.5 -- 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: Cu(NO3)2.(H2O)2.5
Molar Mass: 228.5776 g/mol        1g=4.37488187818929E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Cu                1.1              63.54                         29.99%
N                  2.4              14.007                        14.44%
O                  8.3              15.999                        58.18%
H                  9                  1.0079                        3.95%

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