I Quiz 40% 01/28/18 1st attempt ad See Periodic Table precipitating agent used f

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I Quiz 40% 01/28/18 1st attempt ad See Periodic Table precipitating agent used for Group I ions. Give two correct reason why this reagent is used rather than some other chloride-containing reagent, such as calcium chloride,even though both are strong electrolytes containing tie chloride ion. Choose one or more: A. The acidity of the solution prevents the precipitation of the basic (alkaline chlorides of certain cations that may be present. B. H+ ions that will be present cause the precipitation of certain anions, which may be important during the anion analysis portion of Quals later in the semester. OC. HCl is cost effective and easy for students to use. that could cause ambiguity later in the analysis. E. HCI is a strong electrolyte.

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I Quiz 40% 01/28/18 1st attempt ad See Periodic Table precipitating agent used f

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