Question

Consider a 0.0491 M solution of methylamine. Methylamine is a weak base with the chemical formula CH₃NH₂ and Kb = 4.47 x 10⁻⁴. Calculate the equilibrium concentrations of CH₃NH₂ , its conjugate acid CH₃NH₃⁺ and the pH of the solution.

CH₃NH₂ = M
CH₃NH₃⁺ = M
pH = ___