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Listening is a natural ability that almost everyone possesses is a common but false assumption about listening.

Someone who continuously checks their email and texts while sitting in  a class lecture and has trouble understanding many of the concepts they’re supposed to be learning has a message overload barrier to effective listening.

How can you downplay your authority over others in presenting a command?

REMINDER:  For review purposes, make quick notes of terms and facts, using pen and paper only. You do not have time to write full questions and answers. If you attempt to take pictures of the screen and/or do screen captures, it will cause you to have no grade for the quiz and a grade reduction on Test 4. REMINDER 2:  This, along with notes you make from reading and from the PowerPoint is your only review for Test 4. This quiz and review is designed to help you have review materials from these chapters. Reminder 3:  The following provide some answers following some questions, but not all. Answer ‘True’ and move forward.

Which of the following titrations would produce a solution with a neutral pH at the equivalence point?

Consider the titration of 20 mL of 0.30 M butanoic acid, HC4H7O2, Ka = 1.5 x 10−5.  What is the pH of the solution after adding 20 mL of 0.25 M NaOH?

Consider the titration of 20 mL of 0.3 M formic acid, HCOOH, Ka = 1.78 x 10−4.  What is the pH of the solution after adding 20 mL of 0.25 M NaOH?

Consider the titration of 50.0 mL of 0.15 M HClO4 with KOH.   What is the pH after 40.0 mL of 0.25 M KOH has been added?

A solution prepared in the lab contains 3.5 × 10⁻3 M Sr²⁺ and 0.0030 M F⁻. Will a precipitate of SrF2 form in this solution? Hint:  Ksp of SrF₂ is 4.3 × 10⁻⁹

Which of the following titrations would produce a solution with an acidic pH at the equivalence point?