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10) A sample of 0.10M CH3COOH (aq) of volume 25.0 cm3 is titrated with 0.10 M NaOH(aq). The Ka value for CH3COOH is 1.8 x 10-5. (a) What is the pH of 0.10M CH3COOH (aq)? (b) What is the pH after the addition of 10.0 cm3 of 0.10 M NaOH(aq)? (c) What volume of 0.10 M NaOH(aq) is required to reach half-way to the stoichiometric point? Calculate the pH at half-way point. (d) What volume of 0.10 M NaOH(aq) is required to reach the stoichiometric point? Calculate the pH at the stoichiometric point.

 
10) A sample of 0.10M CH3COOH (aq) of volume 25.0 cm3 is titrated with 0.10 M NaOH(aq). The Ka value for CH3COOH is 1.8 x 10-5. (a) What is the pH of 0.10M CH3COOH (aq)? (b) What is the pH after the addition of 10.0 cm3 of 0.10 M NaOH(aq)? (c) What volume of 0.10 M NaOH(aq) is required to reach half-way to the stoichiometric point? Calculate the pH at half-way point. (d) What volume of 0.10 M NaOH(aq) is required to reach the stoichiometric point? Calculate the pH at the stoichiometric point.
 
 

Grade:12th pass

1 Answers

Ek the tu
15 Points
4 years ago
Gadhe itna easy ha. Try again
 
 
 
 
 
 
 
 
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