For reaction below, identify the atomoxidized, the atom reduced.K2Cr207 + 3SnCl2 + 14HCI ==> 2 CrCl3 +3SnCl4 + 2 KCI + 7 H20Select one:а.HCl is oxidized, K2Cr2O7 is reducedb.Sn is oxidized , Cr is reducedC.K2Cr207 is oxidized, SnCl2 is reducedd.Cr is oxidized, Sn is reduced

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For reaction below, identify the atom oxidized, the atom reduced. K2Cr207 + 3SNCI2 + 14HCI ==> 2 CrCl3 + 3SNCI4 + 2 KCI + 7 H2O Select one: а. HCl is oxidized, K2Cr2O7 is reduced b. Sn is oxidized , Cr is reduced С. K2Cr207 is oxidized, SnCl2 is reduced d. Cr is oxidized , Sn is reduced

For reaction below, identify the atom oxidized, the atom reduced. K2Cr207 + 3SNCI2 + 14HCI ==> 2 CrCl3 + 3SNCI4 + 2 KCI + 7 H2O Select one: а. HCl is oxidized, K2Cr2O7 is reduced b. Sn is oxidized , Cr is reduced С. K2Cr207 is oxidized, SnCl2 is reduced d. Cr is oxidized , Sn is reduced

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...

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Concept explainers

Redox Reactions

Redox reactions are considered to be the chemical reactions involving both oxidation and reduction processes. They are actually oxidation-reduction reactions. The term redox is made from two words where “red” comes from reduction and “ox” comes from oxidation. During a redox reaction electron transfer takes place in such a way that one chemical compound gets reduced and the other one gets oxidized.

Question

For reaction below, identify the atom
oxidized, the atom reduced.
K2Cr207 + 3SnCl2 + 14HCI ==> 2 CrCl3 +
3SnCl4 + 2 KCI + 7 H20
Select one:
а.
HCl is oxidized, K2Cr2O7 is reduced
b.
Sn is oxidized , Cr is reduced
C.
K2Cr207 is oxidized, SnCl2 is reduced
d.
Cr is oxidized, Sn is reduced

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