Chemistry 9th Edition

Published by Cengage Learning

Chapter 4 - Types of Chemical Reactions and Solution Stoichiometry - Exercises - Page 181: 23

Answer

$NaBr \Rightarrow Na^{+} + Br^{-}$ $MgCl_2 \Rightarrow Mg^{2+} + 2Cl^{-}$ $Al(NO_3)_3 \Rightarrow Al^{3-}+3NO_3^{-}$ $(NH_4)_2SO_4 \Rightarrow 2NH_4^+ + SO_4^{2-}$ $NaOH \Rightarrow Na^+ + OH^-$ $FeSO_4 \Rightarrow Fe^{2+}+SO_4^{2-}$ $KMnO_4 \Rightarrow K^+ + MnO_4^-$ $HClO_4 \Rightarrow H^++ClO_4^-$ $NH_4C_2H_3O_2\Rightarrow NH_4^+ + C_2H_3O_3^-$

Work Step by Step

In each example, an ionic substance breaks up into its ions as all of them are strong electrolytes. Strong electrolytes are substances that completely dissolve and dissociates in water.

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.