## Chemistry and Chemical Reactivity (9th Edition)

Published by Cengage Learning

# Chapter 3 Chemical Reactions - Study Questions - Page 137b: 14

#### Answer

a) $K^+, I^-$ b) $Mg^{2+}, 2\ CH_3CO_2^{-}$ c) $2\ K^+, HPO_4^{2-}$ d) $Na^+, CN^{-}$

#### Work Step by Step

This problem requires familiarization with common ions, a) $K^+, I^-$ b) $Mg^{2+}, 2\ CH_3CO_2^{-}$ c) $2\ K^+, HPO_4^{2-}$ d) $Na^+, CN^{-}$

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