'Formate ion' presentation slideshows

Acids & Bases CHAPTER 16 (& part of CHAPTER 17)

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Sample Exercise 8.2 Charges on Ions

Solution. Analyze: We must decide how many electrons are most likely to be gained or lost by atoms of Sr, S, and Al.

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Quiz 1. What is the pH of a 5.0 x 10 -6 M solution of CsOH ? A. 5.3 B. 2 x 10 -9 C. 8.7

Quiz 1. What is the pH of a 5.0 x 10 -6 M solution of CsOH ? A. 5.3 B. 2 x 10 -9 C. 8.7 D. need to know the equilibrium constant 2. Formic acid (HCO 2 H) has a pKa of 3.744. What is K b for the formate ion (HCO 2 - )? Show your work. A. 1.80 x 10 -4 B. 5.55 x 10 -11

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