Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:3H2SO4.(5SO3) -- 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: 3H2SO4.(5SO3)
Molar Mass: 186.1288 g/mol        1g=5.37262368854256E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
H                  9.9              1.0079                        5.38%
S                  2.2              32.06                         38.75%
O                  7.5              15.999                        64.47%

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