The pH of a 1.00 M NaCH3COO (aq) solution is 9.38. a/ Determine the concentration of [OH-] in the solution. b/ Write the expression for the Kb of NaCH3COO (aq) and calculate its values. c/ Calculate the pKa of CH3COOH.
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The pH of a 1.00 M NaCH3COO (aq) solution is 9.38.
a/ Determine the concentration of [OH-] in the solution.
b/ Write the expression for the Kb of NaCH3COO (aq) and calculate its values.
c/ Calculate the pKa of CH3COOH.
d/ HCl (aq) is added to 1.00 L solution of 1.00 M NaCH3COO (aq). Write the
e/ How many mol of HCl (aq) is needed to make a buffer solution with pH = 5.00 from 1.00 L of 1.00 M NaCH3COO (aq).
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