General Chemistry (4th Edition)

Published by University Science Books
ISBN 10: 1891389602
ISBN 13: 978-1-89138-960-3

Chapter 10 Chemical Reactivity - Problems - Page 343: 43

Answer

(a) Fe(NO$_{3}$)$_{3}$ (aq) + NaOH(aq) → Fe(OH)$_{3}$(s) + NaNO$_{3}$(aq) NO$^{-}_{3}$ + Na$^{+}$ → NaNO$_{3}$ (b) Zn(ClO$_{4}$)$_{2}$(aq) + K$_{2}$S(aq) → ZnS(s) + KClO$_{4}$(aq) K$^{+}$ + Cl$^{-}$ + 4O$^{2-}$ → KClO$_{4}$ (c) Pb(NO$_{3}$)$_{2}$(aq) + KOH(aq) → Pb(OH)$_{2}$(s) + KNO$_{3}$(aq) K$^{+}$ + NO$^{-}_{3}$ → KNO$_{3}$ (d) Zn(NO$_{3}$)$_{2}$(aq) + Na$_{2}$CO$_{3}$(aq) → ZnCO$_{3}$(s) + NaNO$_{3}$(aq) NO$^{-}_{3}$ + Na$^{+}$ → NaNO$_{3}$

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