Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:Si2O5C8H24N2 -- 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: Si2O5C8H24N2
Molar Mass: 284.4566 g/mol        1g=3.51547476838295E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Si                2                  28.085                        19.75%
O                  5                  15.999                        28.12%
C                  8                  12.011                        33.78%
H                  24                1.0079                        8.5%
N                  2                  14.007                        9.85%

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