Chapter 18, Problem 58E

Using data from Table 17-1, place the following in order of increasing strength as reducing agents (all under standard conditions).

${\text{Cu}}^{\text{+}}\text{,}{\text{F}}^{-}\text{,}{\text{H}}^{-}\text{,}{\text{H}}_{\text{2}}\text{O,}{\text{I}}_{\text{2}}\text{, K}$