Question

Designing of Buffer solution ​

Answer 1

Answer:

a buffer solution is a solution which resists the change in its pH on adding an external solution.

Explanation:

example of buffer solution can be human blood which maintains its pH irrespective of what we eat.

buffer solutions are of two types:

1) acidic buffer which is made by mixing a weak acid with a salt of weak acid strong base example, CH₃COOH + CH₃COONa.

pH of acid buffer =pKₐ+ log([salt]/[acid])

2) basic buffer : it is made by mixing a weak base and a salt of weak base strong acid example; NH₄OH + NH₄Cl

pH of basic buffer  =pKₐ+ log([salt]/[base])

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Answer 2

Answer:

HYY MATES

THIS IS YOUR ANSWER!

Explanation:

SO

Preparing a Buffer Solution!!

In the first method, prepare a solution with an acid and its conjugate base by dissolving the acid form of the buffer in about 60% of the volume of water required to obtain the final solution volume. Then, measure the pH of the solution using a pH probe.

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