Allene

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Questions

The following questions were asked by visitors named Allene.

A 500-mL buffer was prepared and it is 0.300 M in nitrous acid (HNO2 , Ka = 4.0 x 10-4) and 0.200 M in sodium nitrite, NaNO2. What will be the pH of this solution after adding 1.00 mL of 6.00 M HCl?
11 years ago

Answers

The following answers were posted by visitors named Allene.