Consider a 0.2 M solution of dimethylammonium chloride. The ion dimethylammonium is the conjugate acid of the the weak base dimethylamine.The pKb of dimethylamine is 3.27
You can search for the structure of this compound online, although precise knowledge of the structure is not needed.
Don't round to avoid being outside the 5% margin of error.
Part A: Calculate [H+] (units in M)
Part B: Calculate the concentration of dimethylammonium ions. (units in M) [Answer was 0.200 M]
Part C: Calculate the concentration of dimethylamine in equilibrium. (units in M)
Part D: Calculate [OH−] (units in M)
Part E: Calculate [Cl-] (units in M)
Part F: Calculate the pH
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