Test #3 Fall 2019 CHEM 2800 version C.docx - Name(First...

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Name:___________________________________________(First Name, Last Name printed) Version C CHEM 2800 C Fall 2019 Test #3 of 8 @ 10% September 23 rd , 2019 Please put your name on each page. PLEASE DO NOT REMOVE THE STAPLE. For Multiple choice questions, put your answer in the BOX near the question. 1
Name:___________________________________________(First Name, Last Name printed) Version C 1. A (3) Write the reaction with phases between aqueous HCl and NaOH (aq). 2
Name:___________________________________________(First Name, Last Name printed) Version C 1. B. (3) Write the reaction with phases between aqueous CH 3 COOH (acetic acid, vinegar) and NaOH (aq). 2. (3) A. Write the equilibrium expression for PbCl 2 (s) in water. 2. (6) B. What mass of PbCl 2 (Ksp = 1.7 x 10 -5 , MW=278.1 g/mole) will dissolve in 500.0 mL of 0.08102 M NaCl solution? 3
Name:___________________________________________(First Name, Last Name printed) Version C 4
Name:___________________________________________(First Name, Last Name printed) Version C 3. (1) Accuracy can be validated by:

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