Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:(NH4). 3Rh(NO2)6 -- 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: (NH4). 3Rh(NO2)6
Molar Mass: 399.9746 g/mol        1g=2.50015876008127E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
N                  7.2              14.007                        25.26%
H                  7                  1.0079                        1.76%
Rh                1                  102.906                       26.48%
O                  12.2            15.999                        48.75%

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