Start typing, then use the up and down arrows to select an option from the list.
Multiple Choice
Determine the pH of a 0.55 M NaCN solution. The Ka of hydrocyanic acid, HCN, is 4.9 x 10-10.
A
3.47
B
11.53
C
4.78
D
7.00
Related Videos
Related Practice
© 1996–2023 Pearson All rights reserved.