Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:C15H30OHPH3 -- 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: C15H30OHPH3
Molar Mass: 261.4066 g/mol        1g=3.82545811773689E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
C                  15                12.011                        68.92%
H                  34                1.0079                        13.11%
O                  1                  15.999                        6.12%
P                  1                  30.974                        11.85%

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