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5-9 Describe strong and weak acids
5-9-1. Which of the following is a strong acid? A. H2SO4, B. HC2H3O2, C. HCOOH, D. HNO2
5-9-2. Match HCl and HF to the pictorial representations of aqueous solutions shown in Figures A and B. A. A-HCl, A-HF B. B-HCl, B-HF C. A-HCl, B-HF D. A-HF, B-HCl
