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16 Nov 2019
K_sb(IO32 water is 2.6 times 10^-13 at 25 degree C. Calculate the molar solubility of Pb(IO_3)_2 in H_2O at 25 degree C; i.e., how many mols of the solid dissolve per liter. (Note that iodate is a polyatomic anion, IO_3^-.) a) 2.3 times 10^-8 M b) 7.7 times 10^-8 M c) 1.2 times 10^-7 M d) 4.1 times 10^-7 M e) 7.5 times 10^-7 M f) 2.6 times 10^-6 M g) 9.0 times 10^-6 M h) 4.0 times 10^-5 M i) 3.2 times 10^-4 M j) 6.5 times 10^-4 M
K_sb(IO32 water is 2.6 times 10^-13 at 25 degree C. Calculate the molar solubility of Pb(IO_3)_2 in H_2O at 25 degree C; i.e., how many mols of the solid dissolve per liter. (Note that iodate is a polyatomic anion, IO_3^-.) a) 2.3 times 10^-8 M b) 7.7 times 10^-8 M c) 1.2 times 10^-7 M d) 4.1 times 10^-7 M e) 7.5 times 10^-7 M f) 2.6 times 10^-6 M g) 9.0 times 10^-6 M h) 4.0 times 10^-5 M i) 3.2 times 10^-4 M j) 6.5 times 10^-4 M
Trinidad TremblayLv2
9 Jul 2019