Consider the following data on some weak acids and weak bases: acid base name fo

Question

Consider the following data on some weak acids and weak bases: acid base name formula name formula hydrofluoric acid HF 6.8 x 104pyridine CHN 1.7x109 hypochlorous sHCIO 3.0x108 methylamine CH NH2 44x104 Use this data to rank the following solutions in order of increasing pH. In other words, select a '1 next to the solution that will have the lowest pH, a 2 next to the solution that will have the next lowest pH, and so on. PH choose one t choose one choose one choose one solution 0.1 M KF 0.1 M NaNO 0.1 M CHINHC 0.1 MCgHyNHBr

Explanation / Answer

In the above table pyridine having lowest PH value so it will be ranked at 4 and methylamine having highest PH value so it will be first rank.

Solution PH 0.1 M KF 2 0.1 M NaNO3 3 0.1 M CH3NH3Cl 1 0.1 M C5H5NHBr 4

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