Hello I am gettin 2 answers for the same question, which one is correct. The question is as follows. If we have a 25 mL solution of weak acid HA (Ka = 1,00 * 10-6) and at pH 4,00. How much water needs to be added to change the pH to 5.5? Here is a link to the first answer, wich is about 19 L and the second answer that is less than a Liter. It is a lot of diffrence in the answers, I am more
Hello
I am gettin 2 answers for the same question, which one is correct. The question is as follows.
If we have a 25 mL solution of weak acid HA (Ka = 1,00 * 10-6) and at pH 4,00. How much water needs to be added to change the pH to 5.5?
Here is a link to the first answer, wich is about 19 L and the second answer that is less than a Liter. It is a lot of diffrence in the answers, I am more confused now than I was before using bartleby!!!
Can I really trust the rest of your answers?
first
https://www.bartleby.com/questions-and-answers/if-we-have-a-25-ml-solution-of-weak-acid-ha-ka-100-10-6-and-at-ph-400.-how-much-water-needs-to-be-ad/b9a38e6b-a610-4117-935d-f1eeb5a632ee
second
https://www.bartleby.com/questions-and-answers/if-we-have-a-25-ml-solution-of-weak-acid-ha-ka-100-10-6-and-at-ph-400.-how-much-water-needs-to-be-ad/09629357-da08-413b-8c84-c62b6dddf337
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