Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:NiNH12O9 -- 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: NiNH12O9
Molar Mass: 228.7828 g/mol        1g=4.37095795662961E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Ni                1                  58.69                         25.65%
N                  1                  14.007                        6.12%
H                  12                1.0079                        5.29%
O                  9                  15.999                        62.94%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 12/10/2025 03:58Molar Mass Calculator Formula: 4AlI3 12/10/2025 03:58Molar Mass Calculator Formula: ICl5 12/10/2025 03:57Molar Mass Calculator Formula: Ba3BO3 12/10/2025 03:57Molar Mass Calculator Formula: 2h3(po4) 12/10/2025 03:57Molar Mass Calculator Formula: Be(CH3OO)2