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Which reactant is the reducing agent? * This item is only equivalent to one point. KI О HCI O K₂Cr₂O7 Which half reaction needs the addition of water to balance the chemical reaction? Both of the reactions ONeither of the reactions O Oxidation Reduction What is the oxidation number of the oxidizing agent? *

Which reactant is the reducing agent? * This item is only equivalent to one point. KI О HCI O K₂Cr₂O7 Which half reaction needs the addition of water to balance the chemical reaction? Both of the reactions ONeither of the reactions O Oxidation Reduction What is the oxidation number of the oxidizing agent? *

World of Chemistry, 3rd edition
World of Chemistry, 3rd edition
3rd Edition
ISBN:9781133109655
Author:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste
Chapter18: Oxidation–reduction Reactions And Electrochemistry
Section: Chapter Questions
Problem 9STP
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Refer to the given skeleton equation KI + K₂Cr₂O₇ + HCl → CrCl₃ + KCl + I₂ + H₂O
Which reactant is the reducing agent? * This item is only equivalent to one point. KI HCI O K₂Cr₂O7 Which half reaction needs the addition of water to balance the chemical reaction? Both of the reactions Neither of the reactions Oxidation Reduction What is the oxidation number of the oxidizing agent? * Your answer
Transcribed Image Text:Which reactant is the reducing agent? * This item is only equivalent to one point. KI HCI O K₂Cr₂O7 Which half reaction needs the addition of water to balance the chemical reaction? Both of the reactions Neither of the reactions Oxidation Reduction What is the oxidation number of the oxidizing agent? * Your answer
Answer the following guide questions below based from this skeleton equation: KI+ K-CEO. + HCl → CrCl; + KCl + - + H:0 Read and understand the questions carefully, then identify what is being asked in each item Choose and tick your answer.
Transcribed Image Text:Answer the following guide questions below based from this skeleton equation: KI+ K-CEO. + HCl → CrCl; + KCl + - + H:0 Read and understand the questions carefully, then identify what is being asked in each item Choose and tick your answer.
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