The pKa of methylammonium ion, CH3NH3+, is 10.64. What is the percent ionization of a 0.20 M solution of methylamine, CH3NH2? | Acid-Base Chemistry

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Question

The pKa of methylammonium ion, CH₃NH³⁺, is 10.64. What is the percent ionization of a 0.20 M solution of methylamine, CH₃NH2?

0.0011%

0.071%

1.1%

4.7%

✓ Correct

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