If a solution contained 0.045 M of NaCN, what would be the pH of the solution?...

If a solution contained 0.045 M of NaCN, what would be the pH of the solution?
(HCN Ka = 4.9x10^-10)

this is all I was given, im not sure if it helps knowing H an OH = 1x10^-14

Solutions

Expert Solution

queen_honey_blossom answered 1 year ago

Next > < Previous

Related Solutions

2. If a solution contained 0.045 M of NaCN, what would be the pH of the...

2. If a solution contained 0.045 M of NaCN, what would be the pH of the solution? (HCN Ka = 4.9x10-10)

Calculate the pH of a solution that contains 0.045 M HCl and 0.045 HClO2., HClO2 Ka...

Calculate the pH of a solution that contains 0.045 M HCl and 0.045 HClO2., HClO2 Ka = 1.1x10^-2

What is the pH of an aqueous solution that contains 0.282 M NaCN and 0.724 M...

What is the pH of an aqueous solution that contains 0.282 M NaCN and 0.724 M HCN? Ka(HCN) = 4.9 x 10-10 a. pH = 9.72 b. a) pH = 8.90 c. pH = 13.23 d. pH = 20.49 e. pH = 9.31

What is the ph of 79.9 ml of a solution which is 0.66 M in NaCN...

What is the ph of 79.9 ml of a solution which is 0.66 M in NaCN and 0.55 M in HCN? for HCN use Ka=4.9 x 10^(-10)! PLEASEEE HELP!

What is the pH of a 9.06×10-2 M aqueous solution of sodium cyanide, NaCN? pH =...

What is the pH of a 9.06×10-2 M aqueous solution of sodium cyanide, NaCN? pH = This solution is _________(acidic, basic, or neutral)

What is the pH of a 0.055 M solution of sodium cyanide (NaCN)? The Ka value...

What is the pH of a 0.055 M solution of sodium cyanide (NaCN)? The Ka value for hydrocyanic acid (HCN) is 6.2 x 10-10. Select one: a. 10.97 b. 10.08 c. 8.77 d. 3.03 e. 5.23

a) Calculate the pH of a 0.045 M potassium chlorite solution. (The pKa for chlorous acid...

a) Calculate the pH of a 0.045 M potassium chlorite solution. (The pKa for chlorous acid is 1.92) b) Calculate the pH of a solution that is 0.35 M hydroxylamine and 0.50 M hydroxylammonium chloride, (The pKb for hydroxylamine is 7.96)

A buffer solution consists of .195 M HCN and .22 M NaCN. a) what is the...

A buffer solution consists of .195 M HCN and .22 M NaCN. a) what is the pH of this buffer solution? b) you add 50 mL of .15 M HCl to 300.0 mL of this buffer solution. What will the pH be? c) You add 20.0 mL of .26 M NaOH to 150.0 mL of this buffer solution. What will the pH be?

what is the PH of a 1.00 molar solution of sodium cyanide NaCN, The ionization constant...

what is the PH of a 1.00 molar solution of sodium cyanide NaCN, The ionization constant for hydrocyanic acid is 6.2*10^-10

Determine the pH of a 0.045 M CaSO3. The Ka for H2SO3 is 1.3 * 10...

Determine the pH of a 0.045 M CaSO3. The Ka for H2SO3 is 1.3 * 10 ^ (-2)

Subjects