🏷️ LIMITED TIME OFFER: GET 20% OFF GRADE+ YEARLY SUBSCRIPTION →
Log in
Chemistry
1
answer
0
watching
154
views
11 Nov 2019

Only for the redox reactions below, state which substance was oxidized, which substance was reduced, and the total number of electrons involved.

A) SO3(aq) + H2O(l) —> H2SO4(aq)

B) Zn(s) + CuCl2(aq) —> ZnCl2(aq) + Cu(s)

C) 2CO(g) + O2(g) —> 2CO2(g)

Watch
1
answer
0
watching
154
views

For unlimited access to Homework Help, a Homework+ subscription is required.

Bunny Greenfelder
Bunny GreenfelderLv2
24 May 2019

Unlock all answers

Get 1 free homework help answer.
Already have an account? Log in
Share
discord banner image
Join us on Discord
Chemistry Study Group
Join now

Related textbook solutions

Basic Chemistry
5 Edition,
Timberlake
ISBN: 9780134138046
Principles of Chemistry Molecular Approach
4th Edition,
Tro
ISBN: 9780134112831
Principles of Chemistry Molecular Approach
3rd Edition, 2014
Tro
ISBN: 9780321971944
Chemistry: Structure and Properties
2nd Edition,
Tro
ISBN: 9780134293936
Chemistry: A Molecular Approach
3rd Edition,
Tro
ISBN: 9780321809247
Chemistry: A Molecular Approach
5th Edition,
Tro
ISBN: 9780134874371
Principles of Chemistry: A Molecular Approach
4th Edition,
Tro
ISBN: 9780134895741
Chemistry: The Central Science
14th Edition, 2017
Brown
ISBN: 9780134414232

Related questions


A. Write a net ionic equation for all chemical reactions below.(Hint: it is possible for the net ionic equation to be the same asthe molecular equation. A complex ion that is in solution ismolecular in nature because units are coordinate covalently bondedtogether.)


1. Cu (s) + 4HNO3 (aq) --> Cu(NO3)2 (aq) + 2NO2 (g) + 2H2O(l)


2. Cu(NO3)2 (aq) + 2NaOH (aq) --> Cu(OH)2 (s) + 2NaNo3(aq)


3. Cu(OH)2 (s) --> CuO (s) + H2O (l)


4. CuO (s) + H2SO4 (aq) --> CuSO4 (aq) + H2O (l)


5. CuSO4 (aq) + Zn (s) --> Cu (s) + ZnSO4 (aq)


6. Zn (s) + H2SO4 (aq) --> ZnSO4 (aq) + H2 (g)


7. Zn (s) + 2HCl (aq) --> ZnCl2 (aq) + H2 (g)



B. Balance the following equations. Write each in both themolecular and net ionic form. Idenfity each reaction as anacid-base reaction, a precipitation reaction, anoxidation-reduction reaction, or as a combination of more than oneof these types.


1. ___Pb(NO3)2 (aq) + ____ NaCl (aq) --> _____PbCl2 (s) +_____NaNO3 (aq)

a) Molecular Equation:

b) Net Ionic Equation:

c) Reaction Type:


2. ___HNO3 (aq) + _____Zn(OH)2 (s) --> ____Zn(NO3)2 (aq) +____H2O (l)

a) Molecular Equation:

b) Net Ionic Equation:

c) Reaction Type:



THANK YOU!


A. Write a net ionic equation for all chemical reactions below.(Hint: it is possible for the net ionic equation to be the same asthe molecular equation. A complex ion that is in solution ismolecular in nature because units are coordinate covalently bondedtogether.)


1. Cu (s) + 4HNO3 (aq) --> Cu(NO3)2 (aq) + 2NO2 (g) + 2H2O(l)


2. Cu(NO3)2 (aq) + 2NaOH (aq) --> Cu(OH)2 (s) + 2NaNo3(aq)


3. Cu(OH)2 (s) --> CuO (s) + H2O (l)


4. CuO (s) + H2SO4 (aq) --> CuSO4 (aq) + H2O (l)


5. CuSO4 (aq) + Zn (s) --> Cu (s) + ZnSO4 (aq)


6. Zn (s) + H2SO4 (aq) --> ZnSO4 (aq) + H2 (g)


7. Zn (s) + 2HCl (aq) --> ZnCl2 (aq) + H2 (g)



B. Balance the following equations. Write each in both themolecular and net ionic form. Idenfity each reaction as anacid-base reaction, a precipitation reaction, anoxidation-reduction reaction, or as a combination of more than oneof these types.


1. ___Pb(NO3)2 (aq) + ____ NaCl (aq) --> _____PbCl2 (s) +_____NaNO3 (aq)

a) Molecular Equation:

b) Net Ionic Equation:

c) Reaction Type:


2. ___HNO3 (aq) + _____Zn(OH)2 (s) --> ____Zn(NO3)2 (aq) +____H2O (l)

a) Molecular Equation:

b) Net Ionic Equation:

c) Reaction Type:



THANK YOU!


Weekly leaderboard

Home
Homework Help 3,900,000
Chemistry 830,000
Start filling in the gaps now
Log in