Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:H8MnN2O8S2 -- 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: H8MnN2O8S2
Molar Mass: 283.1272 g/mol        1g=3.53198138504531E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
H                  8                  1.0079                        2.85%
Mn                1                  54.938                        19.4%
N                  2                  14.007                        9.89%
O                  8                  15.999                        45.21%
S                  2                  32.06                         22.65%

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