ERAGON
This page lists questions and answers that were posted by visitors named ERAGON.
Questions
The following questions were asked by visitors named ERAGON.
What would be the pH of a solution prepared by combining equal quantities of NaH2PO4 and Na2HPO4? Explain with an equation.
13 years ago
Phenolphthalein would not be an appropriate indicator to use to determine the Ka1 of phosphoric acid Why not? what indicator would be appropriate? I Think its 8-11 as it is a small range but i'don't know if its right.
13 years ago
Sufficient strong acid is added to a solution containing Na2HPO4 to neutralize one-half of it. what will be the pH of this solution? Explain please
13 years ago
Answers
The following answers were posted by visitors named ERAGON.