Chemistry, asked by Strife1124, 1 year ago

What is the ph at the equivalence point in the titration of 0.1 m ch3cooh?

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Answered by ashwani381
1
 Best Answer

at the equivalence point [CH3COO-] = 0.1 /2 = 0.05M 
CH3COO- + H2O <---> CH3COOH + OH- 
Ka = 10^-4.76 = 1.74 x 10^-5 = x^2 / 0.05-x 
x = [OH-]= 0.000932 
pOH = 3.0 
pH = 11
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