Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:C3H26N3S5K2O9Mg -- 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: C3H26N3S5K2O9Mg
Molar Mass: 511.0514 g/mol        1g=1.95675033861565E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
C                  3                  12.011                        7.05%
H                  26                1.0079                        5.13%
N                  3                  14.007                        8.22%
S                  5                  32.06                         31.37%
K                  2                  39.098                        15.3%
O                  9                  15.999                        28.18%
Mg                1                  24.305                        4.76%

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