Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:Ph2PCH2CH2PPh2 -- 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: Ph2PCH2CH2PPh2
Molar Mass: 155.9812 g/mol        1g=6.41102902144617E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
P                  4                  30.974                        79.43%
h                  4                  1.0079                        2.58%
C                  2                  12.011                        15.4%
H                  4                  1.0079                        2.58%

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