Which element is oxidized and which is reduced in the following reactions 2H2 + O2 > 2H2O 3 Pb(NO3)2 (aq) + 2Cr (s) > 3 Pb (s) + 2Cr(NO3)3 (aq) F2 (aq) + 2KCl (aq) > Cl2 (aq) + 2KF (aq)
Which element is oxidized and which is reduced in the following reactions 2H2 + O2 > 2H2O 3 Pb(NO3)2 (aq) + 2Cr (s) > 3 Pb (s) + 2Cr(NO3)3 (aq) F2 (aq) + 2KCl (aq) > Cl2 (aq) + 2KF (aq)
Introduction to General, Organic and Biochemistry
11th Edition
ISBN:9781285869759
Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Publisher:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Chapter4: Chemical Reactions
Section: Chapter Questions
Problem 4.39P
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- Which element is oxidized and which is reduced in the following reactions
- 2H2 + O2 > 2H2O
- 3 Pb(NO3)2 (aq) + 2Cr (s) > 3 Pb (s) + 2Cr(NO3)3 (aq)
- F2 (aq) + 2KCl (aq) > Cl2 (aq) + 2KF (aq)
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