Concours INP-HB Ingénieur des Techniques (ITA)
Concours INP-HB Cycle Ingénieur des Techniques Agricoles — ITA (Côte d'Ivoire)
Physics And ChemistryEnglish
Exam overviewPractice session
What is the pH of a buffer solution prepared with 0.10 M acetic acid (CH₃COOH) and 0.20 M sodium acetate (CH₃COONa), given pKa(CH₃COOH) = 4.75 and log₁₀(2) ≈ 0.30?
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