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QUESTION
Answer following questions using Br -, CO3-2, Cl -, I -, NO3-, NO2 -, PO4-3, SO4 -2, and SO3 -2 anions. You may have more than one answer.
2. Answer following questions using Br -, CO3-2, Cl -, I -, NO3-, NO2 -, PO4-3, SO4 -2, and SO3 -2 anions. You may have more than one answer. (20 pts) i) Which anion gives a precipitate with Ag+ ion? Ii) Which anion is involved in an oxidation-reduction reaction as a part of a confirmatory reaction? Iii) Which anion gives precipitate with Ba+2 ion? Iv) Which anion evolves a gas when acid is added? V) Which anion releases an odorous gas as a product?
