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11 Nov 2019
iPad令 12:27 PM * 100% CHEM 123 recitation Activity #8 Spring 2018.pdf 1 of 2 Recitation Activity #8-Spring 2018 Answer the following questions referring to acids and bases Kas and Ks are on the back page 1. What is the pH of a 0.23M HNOs solution? 2. What is the pH of a 0.023M Ba(OH)2 solution? 3. What is the pH of a 0.23M HNO2 solution? Steps: Write the acid dissociation reaction Set-up and fill in the ICE chart with the given information Solve 4. What is the Kb of a base (B) that has a pH of 11.6 with a concentration of 0.23M? Write the base dissociation reaction Set-up and fill in the ICE chart with the given information Solve Steps: Open with Print
iPad令 12:27 PM * 100% CHEM 123 recitation Activity #8 Spring 2018.pdf 1 of 2 Recitation Activity #8-Spring 2018 Answer the following questions referring to acids and bases Kas and Ks are on the back page 1. What is the pH of a 0.23M HNOs solution? 2. What is the pH of a 0.023M Ba(OH)2 solution? 3. What is the pH of a 0.23M HNO2 solution? Steps: Write the acid dissociation reaction Set-up and fill in the ICE chart with the given information Solve 4. What is the Kb of a base (B) that has a pH of 11.6 with a concentration of 0.23M? Write the base dissociation reaction Set-up and fill in the ICE chart with the given information Solve Steps: Open with Print
Jarrod RobelLv2
22 Oct 2019