Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:Cu(NO3)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: Cu(NO3)3.3H20
Molar Mass: 310.026 g/mol        1g=3.22553592279357E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Cu                1                  63.54                         20.5%
N                  3                  14.007                        13.55%
O                  9                  15.999                        46.44%
H                  60                1.0079                        19.51%

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