(a) What must be the ratio of the molar concentrations of CO 3 2 and HCO 3...
Question:
(a) What must be the ratio of the molar concentrations of CO32– and HCO3– ions in a buffer solution having a pH of 11.0?
(b) What mass of K2CO3 must be added to 1.00 L of 0.100 m KHCO3(aq) to prepare a buffer solution with a pH of 11.0?
(c) What mass of KHCO3 must be added to 1.00 L of 0.100 m K2CO3(aq) to prepare a buffer solution with a pH of 11.0?
(d) What volume of 0.200 m K2CO3(aq) must be added to 100. mL of 0.100 m KHCO3(aq) to prepare a buffer solution with a pH of 11.0?
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Related Book For 
Chemical Principles The Quest For Insight
ISBN: 9781464183959
7th Edition
Authors: Peter Atkins, Loretta Jones, Leroy Laverman
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