Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:K4Ni(NO2)6.H2O -- 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: K4Ni(NO2)6.H2O
Molar Mass: 509.1268 g/mol        1g=1.96414724190516E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
K                  4                  39.098                        30.72%
Ni                1                  58.69                         11.53%
N                  6                  14.007                        16.51%
O                  13                15.999                        40.85%
H                  2                  1.0079                        0.4%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 7/18/2025 05:03Molar Mass Calculator Formula: c17h16f3no 7/18/2025 05:03Molar Mass Calculator Formula: 3ch3ch2ch2oh 7/18/2025 05:03Molar Mass Calculator Formula: Ru4Sr5(C15H31)3 7/18/2025 05:02Molar Mass Calculator Formula: Zn2(SO4)2 7/18/2025 05:02Molar Mass Calculator Formula: K8. SiW11O39.13H2O