Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:NaB(OCH3)4 -- 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: NaB(OCH3)4
Molar Mass: 157.9356 g/mol        1g=6.33169469074737E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Na                1                  22.9898                       14.56%
B                  1                  10.811                        6.85%
O                  4                  15.999                        40.52%
C                  4                  12.011                        30.42%
H                  12                1.0079                        7.66%

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