What mass of sodium hydroxide must be added to 75.0 mL of 0.205 M acetic acid in order to create a buffer with a pH of 4.74?

What mass of sodium hydroxide must be added to 75.0 mL of 0.205 M acetic acid in order to create a buffer with a pH of 4.74? Ka for acetic acid is 1.8 x 10–5

Expert Solution

queen_honey_blossom answered 2 years ago

We developed a buffer solution from sodium hydroxide and acetic acid. Then we added HCl and...

We developed a buffer solution from sodium hydroxide and acetic acid. Then we added HCl and NaOH to the buffer. Write the chemical equations for the neutralizationformation of the buffer as well as reactions that occurred when HCL and NaOH were added to the buffer solution. Please write them thoroughly so that I can see step by step how each reaction occured and developed. Please type these equations. No handwritten work please and thank you.

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