A 0.30 M solution of a salt NaA has pH=9.15. What is the value of Ka...

A 0.30 M solution of a salt NaA has pH=9.15. What is the value of Ka for the parent acid HA?

Expert Solution

queen_honey_blossom answered 2 years ago

A 0.40 M solution of a salt NaA has pH=8.95. What is the value of Ka...

A 0.40 M solution of a salt NaA has pH=8.95. What is the value of Ka for the parent acid HA?

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Calculate the pH of a solution made by mixing 49.5 mL of 0.335 M NaA (Ka...

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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

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What is the pH of a 0.01 M solution of formic acid ? The ka of formic acid is 1.77 x 10-4

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