Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:Si2O5C6H12N2 -- 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: Si2O5C6H12N2
Molar Mass: 248.3398 g/mol        1g=4.02674078017297E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Si                2                  28.085                        22.62%
O                  5                  15.999                        32.21%
C                  6                  12.011                        29.02%
H                  12                1.0079                        4.87%
N                  2                  14.007                        11.28%

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