Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:(NaBO3)4.4H2O -- 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: (NaBO3)4.4H2O
Molar Mass: 399.2504 g/mol        1g=2.50469379617403E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Na                4                  22.9898                       23.03%
B                  4                  10.811                        10.83%
O                  16                15.999                        64.12%
H                  8                  1.0079                        2.02%

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