Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:ni(no3)2 . 6h2o -- 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: ni(no3)2 . 6h2o
Molar Mass: 288.9348 g/mol        1g=3.46098843060787E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
n                  3.4              14.007                        16.62%
i                  1                  126.905                       46%
o                  7.4              15.999                        40.84%
h                  8                  1.0079                        2.77%

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