- 15 A Calculate The Ph Of 4 37 X 10 M Hcl 6 Pts B Calculate The Ph Of A Buffer That Is 0 250 M Hc H302 And 0 315 M 1 (70.14 KiB) Viewed 15 times
15. a) Calculate the pH of 4.37 X 10 M HCL. (6 pts) b) Calculate the pH of a buffer that is 0.250 M HC₂H302 and 0.315 M
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15. a) Calculate the pH of 4.37 X 10 M HCL. (6 pts) b) Calculate the pH of a buffer that is 0.250 M HC₂H302 and 0.315 M
15. a) Calculate the pH of 4.37 X 10 M HCL. (6 pts) b) Calculate the pH of a buffer that is 0.250 M HC₂H302 and 0.315 M NaC2H3O2. K. - 1.8 X 105 (8 pts) c) A kinetic experiment yields the graph below for a decomposition reaction. It takes 2.65 minutes for the concentration of reactant A to drop from 0.500 M to 0.450 M. Calculate the half- life, in minutes, of this decomposition reaction. (12 pts) 4 1/A1