Docsity
Docsity

Prepare for your exams
Prepare for your exams

Study with the several resources on Docsity


Earn points to download
Earn points to download

Earn points by helping other students or get them with a premium plan


Guidelines and tips
Guidelines and tips

Chemistry Quiz: Chapter 16 - Acids, Bases, and pH - Prof. Bruce Farris, Quizzes of Chemistry

Material Type: Quiz; Professor: Farris; Class: General Chemistry Lecture I; Subject: Chemistry; University: Lansing Community College;

Typology: Quizzes

2011/2012

Uploaded on 04/15/2012

angelo-de-la-casa
angelo-de-la-casa 🇺🇸

4.4

(56)

508 documents

1 / 1

Toggle sidebar

This page cannot be seen from the preview

Don't miss anything!

bg1
Chapter 16 Quiz B
Name ______________________
1pt 1. Write the equation for the autoionization of water.
2pts 2. What is the pH of a solution in which the concentration of OH- is 1.5 x 10-11?
2pts 3. Complete the following:
a) The conjugate acid of HSO3- is ___________________
b) The conjugate base of NH4+ is ___________________
2pts 4. Which acid is stronger acid H2O or H2S? Explain your answer.
1pt 5. Predict whether a NH4Br solution is acidic, basic or neutral. In each case, explain your
answer using chemical equations.
2pts 6. Calculate the pH of a 0.025 M solution of sodium acetate (Na+C2H3O2-). The Ka of
acetic acid (HC2H3O2) is 1.8 x 10-5. Show all your work.

Partial preview of the text

Download Chemistry Quiz: Chapter 16 - Acids, Bases, and pH - Prof. Bruce Farris and more Quizzes Chemistry in PDF only on Docsity!

Chapter 16 Quiz B Name ______________________ 1pt 1. Write the equation for the autoionization of water. 2pts 2. What is the pH of a solution in which the concentration of OH-^ is 1.5 x 10-11? 2pts 3. Complete the following: a) The conjugate acid of HSO 3 -^ is ___________________ b) The conjugate base of NH 4 +^ is ___________________ 2pts 4. Which acid is stronger acid H 2 O or H 2 S? Explain your answer. 1pt 5. Predict whether a NH 4 Br solution is acidic, basic or neutral. In each case, explain your answer using chemical equations. 2pts 6. Calculate the pH of a 0.025 M solution of sodium acetate (Na+C 2 H 3 O 2 - ). The Ka of acetic acid (HC 2 H 3 O 2 ) is 1.8 x 10-5. Show all your work.