Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:P15N18Cl30 -- 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: P15N18Cl30
Molar Mass: 1780.326 g/mol        1g=5.61694880600519E-04 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
P                  15                30.974                        26.1%
N                  18                14.007                        14.16%
Cl                30                35.453                        59.74%

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