Calculate the pH at the equivalence point in titrating 0.047 M solutions of each of the...

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Chemistry

Calculate the pH at the equivalence point in titrating 0.047 Msolutions of each of the following with 0.019 M NaOH.




(a) hydrochloric acid (HCl)

pH =  



(b) boric acid (H3BO3), Ka =5.8e-10

pH =  



(c) arsenous acid (H3AsO3), Ka =5.1e-10

pH =  



Answer & Explanation Solved by verified expert
4.2 Ratings (913 Votes)
Inboric acid and Arsenous    See Answer
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