# 13) Using the data in the table for 0.10 M aqueous species at 25°C, which conju...

###### Question:

13) Using the data in the table for 0.10 M aqueous species at 25°C, which conju base below is the weakest base? Explain your answer for full credit! НОАс Acid 1.8 x 10-5 HC7H502 6.3 x 10-5 HNO2 4.5 x 10-4 6.8 x 10-4 HF 14) The K, for HCN is 4.9 x 10-10. What is the pH of a 0.068 M aqueous solutie potassium cyanide?

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