Chemistry, 25.12.2019 04:31 122333444469
Quinine (c20h24n2o2) is the most important alkaloid derived from cinchona bark. it is used as an antimalarial drug. for quinine pkb1 = 5.1 and pkb2 = 9.7 (pkb = −log( only 1.0 g of quinine will dissolve in 1900.0 ml of water. calculate the ph of saturated aqueous solution of quinine. consider only the reaction q + h2o equilibrium reaction arrow qh + + oh? described by pkb1, where q = quinine.
Answers: 2
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Which of the following would have less momentum than a 52 kg cheetah running at 10 m/s?
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Identify the lewis acid in this balanced equation: ag+ + 2nh3 -> ag(nh3)2+a. ag+b. nh3c. ag(nh3)2+
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Quinine (c20h24n2o2) is the most important alkaloid derived from cinchona bark. it is used as an ant...
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