April 25, 2014

Homework Help: chemistry

Posted by wite2khin on Thursday, May 13, 2010 at 5:27pm.

Which solution would show the GREATEST change in pH on the addition of 10.0 mL of 1.0 M NaOH to 1.0 L of each of the following solutions?

a. 0.50 M CH3COOH + 0.50 M NaCH3COO.

b. 0.10 M CH3COOH + 0.10 M NaCH3COO.

c. 0.50 M CH3COOH.

d. 0.10 M CH3COOH.

e. 0.50 M NaCH3COO.

4. (Points: 1)
Which of the following, when added to water, will not change the pH?

a. NaHCO3

b. NH4NO3

c. K2SO3

d. KI

e. HCN

Answer this Question

First Name:
School Subject:

Related Questions

Chemistry - A 0.10 M solution of a weak monoprotic acid has a hydronium-ion ...
Chemistry - A buffer solution of volume 100.0 mL is 0.150 M Na2HPO4(aq) and 0....
chemistry - Hello, im having major issues with this problem...I need to find a ...
chemistry - Hello, im having major issues with this problem...A 100.0-mL ...
Chemistry - How do the following solutions show the properties of a buffer? 1) ...
Chemistry 12 - 15. The concentration of hydroxide ions in a solution of nitric ...
Chemistry - Calculate the pH of a 25 mL sample of distilled water after the ...
Chemistry DrBob - What is the pH of the solution created by combining 2.30 mL of...
chemistry - Okay so I did this problem, but it seems wrong? I put the answers I ...
chemistry - We have two liters of a buffer solution that is 0.10 M in CH3COOH ...