Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:Mg(NO3)2. 3H2O -- 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: Mg(NO3)2. 3H2O
Molar Mass: 169.3278 g/mol        1g=5.90570479271567E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Mg                1.1              24.305                        16.13%
N                  2.2              14.007                        18.32%
O                  7.2              15.999                        67.91%
H                  5                  1.0079                        2.96%

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