For the reaction, shown below, determine which statements are True and which are False . 3Fe(s) +
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Question:
For the reaction, shown below, determine which statements are True and which are False .
3Fe(s) + Cr 2 O 7 2- (aq) +14H + (aq) → 3Fe 2+ (aq) + 2Cr 3+ (aq) + 7H 2 O(l) ξ o =1.77V
True False The oxidation state of chromium in dichromate is +3.
True False The oxidation state of hydrogen changes from +1 to 0.
True False The reducing agent is Fe 2+ (aq)
True False The oxidizing agent is Fe 2+ (aq)
True False The chromium half-reaction takes place in a neutral solution.
True False The highest oxidation state for oxygen in this reaction is 0.
Related Book For
Introduction to Statistical Investigations
ISBN: 978-1118922002
1st edition
Authors: Beth L.Chance, George W.Cobb, Allan J.Rossman Nathan Tintle, Todd Swanson Soma Roy
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