PLEASE ANSWER, IT IS A RESEARCH HYPOTHESIS. NOT A GRADED QUESTION. D. Directions: For each of the following reactions, write TRUE or FALSE. "This is an oxidation-reduction (redreaction".1. Na2SiO3(aq) + 2HClag) → SiO2 (s)+ 2NACI (aq) + H20 (1)2. FeClatag) + HCI (aq) → HFeCl4 (aq)3. 2H2CrO4(aq) → H2Cr2O7 (aq) + H2O (1)4. 2H2SO4 (s) + Fe(s)→ H2SO3(aq) + FeSO4(aq) + H2O(1)5. 3Clatag)+ 6NaOH(aq)> NaClO3jag) + 5NaClan) + 3H20(1)

We have to identify whether the given reaction is redox reaction or not.

D. Directions: For each of the following reactions, write TRUE or FALSE. "This is an oxidation-reduction reaction". 1. Na2SiO3(ag) + 2HClag)→ SiO2 (s)+ 2NaCl (aq) + H2O (1) 2. FeClatag) + HCl (aq) > HFECI4 (uq) 3. 2H2CRO4(ng) → H2Cr207 (aq) + H20 (1) 4. 2H2SO4 (s) + Fe(s) → H2SO3(aq) + FeSO4(aq) + H20(1) 5. 3Clang)+ 6NaOH(ag) > NaClO3(ag) + 5NaCltag) + 3H2O(1)

D. Directions: For each of the following reactions, write TRUE or FALSE. "This is an oxidation-reduction reaction". 1. Na2SiO3(ag) + 2HClag)→ SiO2 (s)+ 2NaCl (aq) + H2O (1) 2. FeClatag) + HCl (aq) > HFECI4 (uq) 3. 2H2CRO4(ng) → H2Cr207 (aq) + H20 (1) 4. 2H2SO4 (s) + Fe(s) → H2SO3(aq) + FeSO4(aq) + H20(1) 5. 3Clang)+ 6NaOH(ag) > NaClO3(ag) + 5NaCltag) + 3H2O(1)

Chemistry

9th Edition

ISBN:9781133611097

Author:Steven S. Zumdahl

Publisher:Steven S. Zumdahl

Chapter4: Types Of Chemical Reactions And Solution Stoichiometry

Section: Chapter Questions

Problem 88E: Balance each of the following oxidationreduction reactions by using the oxidation states method....

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