Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:uo2(no3)2 . 12h2o -- 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: uo2(no3)2 . 12h2o
Molar Mass: 424.0408 g/mol        1g=2.35826363878193E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
u                  1.1              238.02                        58.96%
o                  9.8              15.999                        36.79%
n                  2.9              14.007                        9.44%
h                  13.9            1.0079                        3.31%

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