Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:Fe(NO3)3 . 5H2O -- 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: Fe(NO3)3 . 5H2O
Molar Mass: 264.8668 g/mol        1g=3.77548261994331E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Fe                1.1              55.84                         22.97%
N                  3.4              14.007                        17.75%
O                  10.3            15.999                        62.29%
H                  7                  1.0079                        2.65%

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