For nitrous acid, HNO2, the value of Ka is 4.0 x 10-4. a. What is the...

For nitrous acid, HNO2, the value of Ka is 4.0 x 10-4.

a. What is the formula of the conjugate base of HNO2?

b. What is the pH of a 0.250 M solution of this weak acid HNO2?

Expert Solution

queen_honey_blossom answered 2 years ago

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