Answer:
B.4.75
Explanation:
Buffer solutions are the solutions which can resist the change in the pH up to some extent. They are the solutions of either weak acid and conjugate base of it or weak base and conjugate acid of it.
The pH of a buffer solution can be measured by the equation known as Henderson–Hasselbalch equation.
pH=pKa+log[base]/[acid]
A good buffer that buffer which has its acid's pKa within one pH unit of desired experimental conditions.
Thus, desired pH = 5.3
Preferable pKa = 4.3 - 6.3
<u>Answer - B. 4.75</u>
What I do is just Play casual act like they did something and then when they say they didn’t just say oh OK sorry for blaming you and then you guys will start getting to know each other
Answer:
What is the purpose of the wordart text effect called Transform?
What is the purpose of the WordArt text effect called Transform? It adjusts the shape of the text. Why is it helpful to combine documents when there are multiple reviewers? This allows users to view color-coded changes from several reviewers in one document.
Explanation:
Answer:
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