Question 13: Which of the following are oxidation-reduction reactions? BaCl2 + H2SO4 --> BaSO4 + 2HCI H3PO4 + KOH --> KH2PO4 + H2O Na₂S + 2HCI --> 2 NaCl + H₂S Fe + CuSO4 --> FeSO4 + Cu 2 NaCl --> 2 Na + Cl2
Question 13: Which of the following are oxidation-reduction reactions? BaCl2 + H2SO4 --> BaSO4 + 2HCI H3PO4 + KOH --> KH2PO4 + H2O Na₂S + 2HCI --> 2 NaCl + H₂S Fe + CuSO4 --> FeSO4 + Cu 2 NaCl --> 2 Na + Cl2
Chemistry by OpenStax (2015-05-04)
1st Edition
ISBN:9781938168390
Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Chapter17: Electrochemistry
Section: Chapter Questions
Problem 10E: Why is it not possible for hydroxide ion (OH-) to appear in either of the half-reactions or the...
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13

Transcribed Image Text:Question 13:
Which of the following are oxidation-reduction reactions?
BaCl2 + H2SO4 --> BaSO4 + 2HCI
H3PO4 + KOH --> KH2PO4 + H2O
Na₂S + 2HCI
--> 2 NaCl + H₂S
Fe + CuSO4 --> FeSO4 + Cu
2 NaCl --> 2 Na + Cl2
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Chemistry by OpenStax (2015-05-04)
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9781938168390
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Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
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OpenStax
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Chemistry by OpenStax (2015-05-04)
Chemistry
ISBN:
9781938168390
Author:
Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Publisher:
OpenStax