Consider the titration of 50.0 mL of 0.100 M sodium glycinate, H2NCH2CO2Na, with 0.100 M HCl. (a)
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(a) Calculate the pH at the second equivalence point.
(b) Show that our approximate method of calculations gives incorrect (physically unreasonable) values of pH at Va = 90.0 and Va = 101.0 mL.
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a b Titration reactions HNCHCO2 H H3NCHCO Ve 500 mL H3NCHCO H H3NCHCOH ...View the full answer
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