When the concentration of H+ ions in a solution decreases, a buffer maintains the pH of a solution by a) absorbing OH-ions b) releasing OH- ions c) absorbing H+ ions d) releasing H+ ions
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- Which of the following options is not a buffer system in the body? a) Buffer system sodium chloride b) Buffer system phosphate c) Buffer system carbon dioxide-bicarbonate d) Buffer system hemoglobinHow can the concentration of water in a solution be decreased9) Which of the following is not a chemical buffer system? A) bicarbonate B) phosphate C) protein D) none of the above E) all of the above
- Define the terms acid, base, buffer, acidosis, alkalosis, and pH.Describe acidosis and alkalosis. What roles do buffers play in this system?Consider the two solutions separated by an ideal semipermeable membrane (permeable to water but impermeable to solute). Assuming complete dissociation of all the salts you can expect: a.) net water movement from side 1 to side 2 b.) net water movement from side 2 to side 1 c.) no net water movement