Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:Cr(NO3)39H2o -- 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: Cr(NO3)39H2o
Molar Mass: 2488.1668 g/mol        1g=4.019023161952E-04 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Cr                1                  51.996                        2.09%
N                  39                14.007                        21.95%
O                  117              15.999                        75.23%
H                  2                  1.0079                        0.08%
o                  1                  15.999                        0.64%

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