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) 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 ...

3Fes Cr 2 O 7 2 aq 14H aq 3Fe 2 aq 2Cr 3 aq 7H 2 Ol o 177V True False The oxidation state of chromiu ...

For the reaction, shown below, determine which statements are True and which are False . 3Fe(s) +

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For the reaction, shown below, determine which statements are True and which are False .

3Fe(s) + Cr ₂O ₇ ^2-(aq) +14H ⁺(aq) → 3Fe ²⁺(aq) + 2Cr ³⁺(aq) + 7H ₂O(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 answer-question

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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Posted Date: May 22, 2019 12:14 AM

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For the reaction, shown below, determine which statements are True and which are False . 3Fe(s) +

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Introduction to Statistical Investigations

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