Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:NiC7H11N5O4 -- 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: NiC7H11N5O4
Molar Mass: 287.8849 g/mol        1g=3.4736104602916E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Ni                1                  58.69                         20.39%
C                  7                  12.011                        29.21%
H                  11                1.0079                        3.85%
N                  5                  14.007                        24.33%
O                  4                  15.999                        22.23%

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