sgalvis2715 sgalvis2715

09-02-2024
Chemistry

contestada

Calculate the pH of a buffer prepared by mixing 300 cc of 0.3 M NH₃ and 500 cc of 0.5 M NH₄Cl. Kb for NH₃=1.8×10⁻⁵

A. 8.1187
B. None of these
C. 9.8117
D. 8.8117

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