Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:KC4H4O7Sb.H2O -- 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: KC4H4O7Sb.H2O
Molar Mass: 342.8814 g/mol        1g=2.91646032709852E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
K                  1                  39.098                        11.4%
C                  4                  12.011                        14.01%
H                  6                  1.0079                        1.76%
O                  8                  15.999                        37.33%
Sb                1                  121.7                         35.49%

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