Calculate the pH of a 0.10 M NaHX salt solution. Ka (H2X) = 3.2 x 10-5 Ka (HX-) = 5.3 x 10-11
Calculate the pH of a 0.10 M NaHX salt solution. Ka (H2X) = 3.2 x 10-5 Ka...
Calculate the pH of a 0.10 M NaHX salt solution. Ka (H2X) = 7 x 10-5 Ka (HX-) = 5.3 x 10-11
Calculate the pH of a 0.10 M NaHX salt solution. Ka (H2X) = 2.1 x 10-2 Ka (HX-) = 8 x 10-8
Calculate the pH of a solution of 0.10 M hydrogen cyanide HCN? (Ka = 4.9 x 10-10) The answer is 5.15 please explain.
11. Calculate the pH of a solution of 0.10 M hydrogen cyanide HON? (Ka = 4.9 x 10-10) E. 9.31 F. 5.15 G. 4.16 H. 1.00
The pH of a 0.10 M solution of hydrazoic acid, HN3, is 2.86. Calculate the Ka value for hydrazoic acid. A. 1.4 x 10-4 B. 1.9 x 10-5 C. 1.9 x 10-3 D. 1.4 x 10-5 E. 2.6 x 10-3
Calculate the pH for 0.50 M solution of the salt NaClO. The Ka for HClO is 3.0x10^-8
A 0.240 M solution of the salt NaA has pH = 8.40. Calculate Ka for the acid HA.
Calculate the pH at the isoelectric point for a 0.10 M solution of the amino acid phenylanaline. Ka(-CO2H) = 6.30 x 10^-3 and Ka(-NH3) = 4.0 x 10^-10 for phenylalanine.
What is the pH of a 0.10 M NaClO solution if Ka for HClO is 3.0 x 10^-8?
Calculate the pH of a .30 M solution of acetic acid (CH3COOH, Ka= 1.8 x 10^-5) at 25 degrees Celsius.