In which reaction does the oxidation number of oxygen increase? A) Mgo (s) + H2O (I) → Mg(OH)2 (s) B 2502 (g) + 02 (g) 2S03 (g) C) 2H20 () → 2H2 (g) + 02 (g) D HCI (aq) + NaOH (aq) → NaCI (aq) + H20 () E) Ba(NO3)2 (aq) + K2SO4 (aq) BaSO4 (s) + 2KNO3 (aq)
In which reaction does the oxidation number of oxygen increase? A) Mgo (s) + H2O (I) → Mg(OH)2 (s) B 2502 (g) + 02 (g) 2S03 (g) C) 2H20 () → 2H2 (g) + 02 (g) D HCI (aq) + NaOH (aq) → NaCI (aq) + H20 () E) Ba(NO3)2 (aq) + K2SO4 (aq) BaSO4 (s) + 2KNO3 (aq)
Chemistry & Chemical Reactivity
9th Edition
ISBN:9781133949640
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter3: Chemical Reactions
Section3.8: Oxidation-reduction Reactions
Problem 2RC
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