Assume that an aqueous solution of a cation, represented as a red sphere, is all

Question

Assume that an aqueous solution of a cation, represented as a red sphere, is allowed to mix with a solution of an atom, represented as a yellow sphere. Three possible outcomes are represented by boxes(1)-(3): Which outcome corresponds to the following 2Na^+(aq) + CO^2-_3 (aq) rightarrow ? (1) (2) (3) which outcome corresponds to the following reaction Ba^2+ (aq) + CrO^2-_4 (aq) rightarrow ? (1) (2) (3) which outcome corresponds to the following reaction 2Ag^+ (aq) + SO^2-_3 (aq) rightarrow ? (1) (2) (3)

Explanation / Answer

part a. Na2CO3   OUTCOME 3

Part b. BaCrO4   OUTCOME 2

Partc    SO32- + Ag+ ---> SO42- + Ag      OUTCOME 1

H2O + 2Ag(+) + SO3(2-) ------------> SO4(2-) + 2Ag + 2H(+)

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