Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:7h2oMgSO4 -- 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: 7h2oMgSO4
Molar Mass: 145.3758 g/mol        1g=6.87872396918882E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
h                  8.9              1.0079                        6.2%
o                  1.4              15.999                        15.82%
Mg                1.3              24.305                        21.53%
S                  1.2              32.06                         26.87%
O                  4.4              15.999                        48.84%

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