Complete and balance the following skeletal reaction in a basic solution, using the half reaction method. (This question is broken into steps and all the following questions are for balancing this one reaction). Fe(CN)63– + Re(s) à Fe(CN)64– + ReO4– [basic] First divide the half reactions, Then for the half reaction Re → ReO4– How many waters are added and to which side? a. 3 H+ to the product side b. 8 H+ to the reactant side c. 8 H+ to the product side d. 3 H+ to the reactant side e. None of these f. 4 H+ to the reactant side g. 4 H+ to the product side Continuation of previous problem. Third, balance hydrogen by adding H+ ions. How many H+ are added and to which side of the Re half reaction? Select one: a. 3 H+ to the product side b. 8 H+ to the reactant side c. 8 H+ to the product side d. 3 H+ to the reactant side e. None of these f. 4 H+ to the reactant side g. 4 H+ to the product side Continuation of previous problem. Fourth, balance charge by adding electrons. How many electrons are added and to which side of the Re half reaction? Select one: a. 5 electrons to the reactant side b. 7 electrons to the product side c. 7 electrons to the reactant side d. 3 electrons to the reactant side e. 4 electrons to the reactant side f. 3 electrons to the product side g. None of these h. 4 electrons to the product side i. 5 electrons to the product side
Complete and balance the following skeletal reaction in a basic solution, using the half reaction method. (This question is broken into steps and all the following questions are for balancing this one reaction). Fe(CN)63– + Re(s) à Fe(CN)64– + ReO4– [basic] First divide the half reactions, Then for the half reaction Re → ReO4– How many waters are added and to which side? a. 3 H+ to the product side b. 8 H+ to the reactant side c. 8 H+ to the product side d. 3 H+ to the reactant side e. None of these f. 4 H+ to the reactant side g. 4 H+ to the product side Continuation of previous problem. Third, balance hydrogen by adding H+ ions. How many H+ are added and to which side of the Re half reaction? Select one: a. 3 H+ to the product side b. 8 H+ to the reactant side c. 8 H+ to the product side d. 3 H+ to the reactant side e. None of these f. 4 H+ to the reactant side g. 4 H+ to the product side Continuation of previous problem. Fourth, balance charge by adding electrons. How many electrons are added and to which side of the Re half reaction? Select one: a. 5 electrons to the reactant side b. 7 electrons to the product side c. 7 electrons to the reactant side d. 3 electrons to the reactant side e. 4 electrons to the reactant side f. 3 electrons to the product side g. None of these h. 4 electrons to the product side i. 5 electrons to the product side
Chemistry: An Atoms First Approach
2nd Edition
ISBN:9781305079243
Author:Steven S. Zumdahl, Susan A. Zumdahl
Publisher:Steven S. Zumdahl, Susan A. Zumdahl
Chapter17: Electrochemistry
Section: Chapter Questions
Problem 152CP
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Complete and balance the following skeletal reaction in a basic solution, using the half reaction method. (This question is broken into steps and all the following questions are for balancing this one reaction).
Fe(CN)63– + Re(s) à Fe(CN)64– + ReO4– [basic]
First divide the half reactions, Then for the half reaction Re → ReO4– How many waters are added and to which side?
a. 3 H+ to the product side
b. 8 H+ to the reactant side
c. 8 H+ to the product side
d. 3 H+ to the reactant side
e. None of these
f. 4 H+ to the reactant side
g. 4 H+ to the product side
Continuation of previous problem. Third, balance hydrogen by adding H+ ions. How many H+ are added and to which side of the Re half reaction?
Select one:
a. 3 H+ to the product side
b. 8 H+ to the reactant side
c. 8 H+ to the product side
d. 3 H+ to the reactant side
e. None of these
f. 4 H+ to the reactant side
g. 4 H+ to the product side
Continuation of previous problem. Fourth, balance charge by adding electrons. How many electrons are added and to which side of the Re half reaction?
Select one:
a. 5 electrons to the reactant side
b. 7 electrons to the product side
c. 7 electrons to the reactant side
d. 3 electrons to the reactant side
e. 4 electrons to the reactant side
f. 3 electrons to the product side
g. None of these
h. 4 electrons to the product side
i. 5 electrons to the product side
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