Chapter 8: Problem 35
If an iodized salt contains \(1 \%\) of \(\mathrm{KI}\) and a person takes \(2 \mathrm{~g}\) of the salt every day, the iodine ions going into his body everyday would be approximately \((\mathrm{K}=39\), \(\mathrm{I}=127\) ) (a) \(7.2 \times 10^{21}\) (b) \(7.2 \times 10^{19}\) (c) \(3.6 \times 10^{21}\) (d) \(9.5 \times 10^{19}\)