Chemistry and Chemical Reactivity (9th Edition)

Published by Cengage Learning
ISBN 10: 1133949649
ISBN 13: 978-1-13394-964-0

Chapter 3 Chemical Reactions - Study Questions - Page 137d: 53


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Work Step by Step

a) $MnCl_2(aq)+Na_2S(aq)\rightarrow MnS(s)+2\ NaCl(aq)$ Precipitation reaction. $Mn^{2+}(aq)+S^{2-}(aq)\rightarrow MnS(s)$ b) $K_2CO_3(aq)+ZnCl_2(aq)\rightarrow ZnCO_3(s)+2\ KCl(aq)$ Precipitation reaction. $Zn^{2+}(aq)+CO_3^{2-}(aq)\rightarrow ZnCO_3(s)$
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