Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:Sr(NO3)2.3H2O -- 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: Sr(NO3)2.3H2O
Molar Mass: 265.6724 g/mol        1g=3.76403420152037E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Sr                1                  87.62                         32.98%
N                  2                  14.007                        10.54%
O                  9                  15.999                        54.2%
H                  6                  1.0079                        2.28%

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