Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:No(CO)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: No(CO)4
Molar Mass: 371.04 g/mol        1g=2.69512721000431E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
No                1                  259                           69.8%
C                  4                  12.011                        12.95%
O                  4                  15.999                        17.25%

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