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You are instructed to create 300. mL of a 0.34 M phosphate buffer with a pH...

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Chemistry

You are instructed to create 300. mL of a 0.34 Mphosphate buffer with a pH of 7.3. NaH2PO4 isthe acid component of the buffer. Na2HPO4 isthe base component of your buffer.

What is the molarity needed for the acid component of thebuffer?

What is the molarity needed for the base component of thebuffer?

How many moles of acid are needed for the buffer?

How many moles of base are needed for the buffer?

How many grams of acid are needed for the buffer?

How many grams of base are needed for the buffer?

Answer & Explanation Solved by verified expert
3.9 Ratings (620 Votes)
The ratio of acid component base component in the phosphate buffer with pH 73 is calculated using Handersons Hasselbalchs equation pH pKa log NaH2PO4    See Answer
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