Equal volumes of 0.2 M solutions of lead (II) nitrate and potassium bromide are combined to form lead (11) bromide as a yellow precipitate. Which of the following is the correct net ionic equation for the reaction? (A) Pb 2+ (aq) + 2Br. (aq) → PbBra(s) (B) K. (aq) + NO3- (aq) → KNO3 (s) (C) Pb 2+ (aq) + 2NO3- (aq) + 2K+ (aq) + 2Br. (aq) → PbBr2(s) + 2K+ (aq) + 2NO3- (aq) (D) Pb(NO3)2 (aq) + 2KBr (aq) → PbBr2 (s) + 2KNO, (aq)
