Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:FeHONXeCaRg500 -- 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: FeHONXeCaRg500
Molar Mass: 136258.2339 g/mol        1g=7.33900602831753E-06 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Fe                1                  55.84                         0.04%
H                  1                  1.0079                        0%
O                  1                  15.999                        0.01%
N                  1                  14.007                        0.01%
Xe                1                  131.3                         0.1%
Ca                1                  40.08                         0.03%
Rg                500              272                           99.81%

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