Determine the pH of a 0.35 M aqueous solution of CH₃N H₂ (methylamine). The K_b of methylamine is 4.4 × 10^-⁴. A)10.00 B)3.86 C)12.09 D)1.96 E)13.24

Name: Determine the pH of a 0.35 M aqueous solution of CH 3 N H 2 (methylamine). The K b of methylamine is 4.4 × 10 - 4 . A)10.00 B)3.86 C)12.09 D)1.96 E)13.24
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Quizplus · Accepted Answer

To find the pH, first calculate the pOH using the formula: pOH = -log(sqrt(Kb * [CH3NH2])). Then, convert pOH to pH using: pH = 14 - pOH. The calculation gives a pH of approximately 12.09.

Determine the PH of a 0