CHEM 1001 Study Guide - Quiz Guide: Sodium Hydroxide, Conjugate Acid, Weak Base
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You have 50 minutes to complete this quiz. If all final answers are not written in ink, you will not be permitted to request remarking. Be sure to give answers with units and to an appropriate number of significant figures. 1. 000 liter = 1000 cm3 = 1. 000 10!3 m3. 1. 000 bar = 1. 000 105 pa . 1 atmosphere: answer each of the following in the space provided. [2: identify all acids and bases in the following reaction: Give the formula for the conjugate base of hno2. Answer: pkb = 14. 00 ! pka = 10. 86. [1: hno2 has a pka of 3. 14. [1: circle the correct conclusion to this sentence: the conjugate acid of a weak base is (i) a strong acid (ii) a weak acid (iii) a ph neutral species. A 0. 10 m solution of nacn has a ph (i) < 7 (ii) . 7 (iii) > 7.
