Chapter 6: Q34P (page 143)
Write the autoprotolysis reaction of.
Short Answer
The autoprotolysis reaction for is:
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Chapter 6: Q34P (page 143)
Write the autoprotolysis reaction of.
The autoprotolysis reaction for is:
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Prepare a table like the one in Exercise 6-B showing initial and final Concentrations of and (aq)insolution. Calculate the fraction of sodium in the form (aq)at equilibrium.
for dimethylamine is . Find for dimethyl ammonium ion.
Question: (a) From Kw in Table 6-1, calculate the pH of pure water at 00,200, and 400C.
(b) For the reaction , at 250C. In this equation, D stands for deuterium, which is the isotope 2H. What is the pD (=-log[D+]) for neutral D2O?
Use Le Châtelier’s principle and Kw in Table 6-1 to decide whether the autoprotolysis of water is endothermic or exothermic at 250C; (b)1000C; (c)3000C.
Find iflocalid="1663407699090"
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