F05L16_6 - 4. steps to generating net ionic equations a....

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1 4. steps to generating net ionic equations a. Write a balanced molecular equation for the reaction. b. Rewrite equations with all strong electrolytes dissociated in ionic form. (Only dissolved strong electrolytes are written in ionic form.) c. Identify and cancel spectator ions. d. Rewrite final net ionic equation. 5. Pr. Ex. 4.4, BLB p 130 Write the net ionic equation for the reaction that occurs when aqueous solutions of silver nitrate and potassium phosphate are mixed. 4.92 You choose to investigate the solubility guidelines for two ions not listed in Tale 4.1, the chromate ion, CrO 4 2- , and the oxalate ion, C 2 O 4 2- . You are given solutions (A, B, C, D) of four water soluble salts: Colorless CaCl 2 D Colorless AgNO 3 C Colorless (NH 4 ) 2 C 2 O 4 B Yellow Na 2 CrO 4 A Sln Color Solute Solution 4.92(contd) When these solutions are mixed, the following observations are made: a) Write a net ionic equation that occurs in each of the experiments. b) Identify the precipitate formed, if any, in each of the experiments. c) Based on these limited observations, which ion tends to form more soluble salts, chromate, or oxalate? White precipitate
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F05L16_6 - 4. steps to generating net ionic equations a....

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