A flask contains the following chemical system at equilibrium: Solid copper (II) carbonate decomposes into aqueous copper (II) ion and aqueous carbonate i Addition of which of the following substances will increase the solubility of solid copper (II) carbonate in water? 1. aqueous hydrochloric acid 2. 3. aqueous sodium carbonate solid copp a. 1 only (II) carbonate b. 2 only c. 3 only d. 1 and 3 e. 1, 2, and 3

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