Piperazine hexahydrate is dissolved in enough water

Reference no: EM13695792

Question- A 1.00-g sample of piperazine hexahydrate is dissolved in enough water to produce 100.0 mL of solution and is titrated with 0.500 M HCl.

Calculate the pH at the 25%, 50%, and 75% neutralization points = 10.26, 9.78, 9.30

pH at the first equivalence point = 7.56

What volume of 0.500 M HCl is needed to reach the first equivalence point?

Please show the entire work. I am thanking you in advance

Reference no: EM13695792

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