{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

Chapter-16-problems-big

# Chapter-16-problems-big - Propionic acid is 0.42 ionized as...

This preview shows pages 1–10. Sign up to view the full content.

For each of the following: predict the products of the reaction and balance the reaction label the acid, base, conjugate base and conjugate acid Indicate on which side the equilibrium will lie and how far HBrO(aq) + H 2 O(l) HSO 4 (aq) + H 2 O(l) HS (aq) + H 2 O(l) HCO 3 (aq) + H 2 O(l) CH 3 COOH(aq) + NH 3 (aq) HCO 3 (aq) + CH 3 NH(aq) Ba(OH) 2 (aq) + H 2 SO 4 (aq)

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
Fill in the following table: Compound Electrolyte Type Acidic/Basic/Neutral
Fill in the following table: Solution [OH ] pOH [H + ] pH

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
How many mL of a 15% (m/m) solution of KOH ( d =1.14 g/mL) are required to prepare 25.0 L of a solution that has a pH of 11.55? A 0.318 M solution of fluoroacetic acid (CH 2 FCOOH) has a pH of 1.56. What is the K a for this acid?
What is the percent ionization of a 0.100 M solution of HF? What is the percent ionization of a 0.0100 M solution of HF?

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Propionic acid is 0.42% ionized as a 0.80 M solution. What is the K a of this acid? What is the pH of a sample of vinegar that is 5.7% acetic acid by mass? Assume the density of vinegar is 1.00 g/mL What is the pH of a 1.0 M solution of sodium fluoride? hydrofluoric acid p K a = 3.18 What is the pH of a 3.0 M solution of phosphoric acid? K a 1 = 7.1 x 10 3 K a 2 = 6.3 x 10 8 K a 3 = 4.2 x 10 13 What are: [H + ], [H 3 PO 4 ], [H 2 PO 4 ], [HPO 4 2 ], and [PO 4 3 ]? What is the pH of a 3.0 M solution of sodium phosphate? K a 1 = 7.1 x 10 3 (phosphoric acid) K a 2 = 6.3 x 10 8 K a 3 = 4.2 x 10 13 What are: [OH-], [H 3 PO 4 ], [H 2 PO 4 ], [HPO 4 2 ], and [PO 4 3 ]? What is the pH of a 1.0 x 10-8 M solution of HCl?...
View Full Document

{[ snackBarMessage ]}

### What students are saying

• As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

Kiran Temple University Fox School of Business ‘17, Course Hero Intern

• I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

Dana University of Pennsylvania ‘17, Course Hero Intern

• The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

Jill Tulane University ‘16, Course Hero Intern