Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
Related questions
Question
![Otherwise, add twice as many OH¯
Balance the equation in basic conditions. Phases are optional.
ions as needed to balance O, then half
that number of H,O molecules to the
opposite side.
equation:
so + Co(OH),
so + CO + H,0
Once
you
have the two balanced
half-reactions, multiply one or both of
Incorrect
them by a small integer so that the
electrons will cancel out when you sum
the half-reactions.
ALTERNATE METHOD:
First, balance the half-reactions with
respect to atoms other than hydrogen
and oxygen (if needed) by inserting
coefficients. Then, balance
охудen
and
hydrogen as needed as if the reaction
were in acidic solution. Convert to a
basic solution by adding OH- to both
sides (the coefficient of OH- should
match that of H+ ). On the side
containing H+, combine Ht and OH-
to form water and cancel any excess
H,0. Then, balance the charge by
λμπ
adding electrons to the more positive
SPECIAL
ΑΣΩ
side. Finally, multiply one or both of the
x" Xo| Ex | (s)
half-reactions by a small integer so that
the electrons will cancel out when you
(1) || (aq)
(g)
()
[]
CLR
sum the half-reactions.
Question Source: McQuarrie, Rock, And Gallogly 4e -](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F861073eb-90f0-4339-aab4-71455772cad6%2F2e1bccd8-1b70-4088-8c15-430a843d07d4%2Fot7nb5v_processed.png&w=3840&q=75)
Transcribed Image Text:Otherwise, add twice as many OH¯
Balance the equation in basic conditions. Phases are optional.
ions as needed to balance O, then half
that number of H,O molecules to the
opposite side.
equation:
so + Co(OH),
so + CO + H,0
Once
you
have the two balanced
half-reactions, multiply one or both of
Incorrect
them by a small integer so that the
electrons will cancel out when you sum
the half-reactions.
ALTERNATE METHOD:
First, balance the half-reactions with
respect to atoms other than hydrogen
and oxygen (if needed) by inserting
coefficients. Then, balance
охудen
and
hydrogen as needed as if the reaction
were in acidic solution. Convert to a
basic solution by adding OH- to both
sides (the coefficient of OH- should
match that of H+ ). On the side
containing H+, combine Ht and OH-
to form water and cancel any excess
H,0. Then, balance the charge by
λμπ
adding electrons to the more positive
SPECIAL
ΑΣΩ
side. Finally, multiply one or both of the
x" Xo| Ex | (s)
half-reactions by a small integer so that
the electrons will cancel out when you
(1) || (aq)
(g)
()
[]
CLR
sum the half-reactions.
Question Source: McQuarrie, Rock, And Gallogly 4e -
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