🤓 Based on our data, we think this question is relevant for Professor Zellmer's class at OSU.
Reactions are double displacement reactions, so the cation of one reactant will form a compound with the anion of the other reactant, and vice versa.
For a), CrBr2 dissociates as Cr2+ and Br- while AgNO3 dissociates as Ag+ and NO3-
Complete and balance:
Express your answer as a chemical equation. Enter NO REACTION if no reaction occurs. Identify all of the phases in your answer.