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Chapter 26: Q14P (page 747)

The system in Figure 26-7 can be adapted to produce the strong acid eluent methane sulfonic acid(CH3SO3-H+). For this purpose, the polarity of the electrodes is reversed and the reservoir containsNH4+CH3SO3-. The barrier membrane and the resin bed at the bottom of the figure must both be anion-exchangers loaded withCH3SO3-.Draw this system and write the chemistry that occurs in each part.

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The system in the Figure 26-7 can be adapted in order to produce the strong acid eluent methane sulfonic acid. Here we will draw the system and write the chemistry that occurs in each part.

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