Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:Mnnh4PO4.3h2o -- 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: Mnnh4PO4.3h2o
Molar Mass: 221.991 g/mol        1g=4.5046871269556E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Mn                0                  54.938                        0%
n                  1                  14.007                        6.31%
h                  10                1.0079                        4.54%
P                  1                  30.974                        13.95%
O                  4                  15.999                        28.83%
o                  3                  15.999                        21.62%

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