Concept explainers
3.33 Balance the following equations, and then write the net
ionic equation.
(a) Zn(s) + HC1(aq) ( H2(g) + ZnCl2(aq)
(b) Mg(OH)2 (s)+ HCl (aq) ( MgCl2(aq) + H2O (l)
(c) HNO3(aq) + CaCO3(s) ( Ca(NO3)2(aq) + H20(l) + CO2(g)
(d) (NH4)2S (aq)+ FeCl3(aq)( NH4Cl (aq)+Fe2S3(s)
To Determine:
To determine the balanced chemical equation and net ionic equation.
Explanation of Solution
Given Information:
The unbalanced chemical equation is
The Balanced chemical equation is-
In the Balanced chemical equation Zn, H, & Cl atoms remain unchanged on both the sides. Copper ion is the spectator ion here so the net ionic equation will be as follows −
To Determine:
To determine the balanced chemical equation and net ionic equation.
Explanation of Solution
Given Information:
The unbalanced chemical equation is
The Balanced chemical equation is-
In the Balanced chemical equation Mg, H, O, & Cl atoms remain unchanged on both the sides. There are no spectator ions here so the net ionic equation will be as follows −
To Determine:
To determine the balanced chemical equation and net ionic equation.
Explanation of Solution
Given Information:
The unbalanced chemical equation is -
The Balanced chemical equation is-
In the Balanced chemical equation Ca, H, C, O, & N atoms remain unchanged on both the sides. There are no spectator ions here so the net ionic equation will be as follows −
To Determine:
To determine the balanced chemical equation and net ionic equation.
Explanation of Solution
Given Information:
The unbalanced chemical equation is
The Balanced chemical equation is-
In the Balanced chemical equation N, H, S, Cl & Fe remain unchanged on both the sides. Copper ion is the spectator ions here so the net ionic equation will be as follows −
Net ionic equation
Net Ionic equation
Net Ionic equation
Net Ionic equation
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Chapter 3 Solutions
Bundle: Chemistry for Engineering Students, Loose-Leaf Version, 4th + OWLv2 with MindTap Reader with Student Solutions Manual, 1 term (6 months) Printed Access Card
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