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Answer to Question #79015 in General Chemistry for Abigail
Question #79015
Calculate the concentrations of all species present (H3O+, F−, HF, Cl−, and OH−) in a solution that contains 0.17 M HF (Ka=3.5×10−4) and 0.17 M HCl.
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Most students who run the Electrochemical determination of Avogadro's Number experiment get a value of around 5.90x10^23. This is approximately 2% lower than the accepted value. Suggest some reasons why most student's values are on the low side of the accepted value ( human error is not an acceptable answer, identify shortcomings of the experiment that could result in a slightly low value of Na?)
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