Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula: KH(C8H4O4) -- e-Tools Age

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	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: KH(C8H4O4)
Molar Mass: 204.2215 g/mol        1g=4.89664408497636E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
K                  1                  39.098                        19.14%
H                  5                  1.0079                        2.47%
C                  8                  12.011                        47.05%
O                  4                  15.999                        31.34%

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