In which reaction does the oxidation number of hydrogen change?ACaO (s) + H2O (I) → Ca(OH)2 (s)HCI (aq) + NaOH (aq) → NaCI (aq) + H2O (/)C2Na (s) + 2H20 (I) → 2NAOH (aq) + H2 (g)D) SO2 (g) + H2O (I) → H2S03 (aq)E) 2HCIO4 (aq) + CaCO3 (s) → Ca(CIO4)2 (aq) + H2O (I) + CO2 (g)

We have to identify the following given reactions in which the reaction does the oxidation number of…

In which reaction does the oxidation number of hydrogen change? A CaO (s) + H2O (/) → Ca(OH)2 (s) B) HCI (aq) + NaOH (aq) → NacI (aq) + H20 (1) C) 2Na (s) + 2H20 () → 2NaOH (aq) + H2 (g) D So2 (g) + H2O (I) → H2S03 (aq) 2HCIO4 (aq) + CaCO3 (s) → Ca(CIO4)2 (aq) + H2O (I) + CO2 (g)

In which reaction does the oxidation number of hydrogen change? A CaO (s) + H2O (/) → Ca(OH)2 (s) B) HCI (aq) + NaOH (aq) → NacI (aq) + H20 (1) C) 2Na (s) + 2H20 () → 2NaOH (aq) + H2 (g) D So2 (g) + H2O (I) → H2S03 (aq) 2HCIO4 (aq) + CaCO3 (s) → Ca(CIO4)2 (aq) + H2O (I) + CO2 (g)

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

In which reaction does the oxidation number of hydrogen change?
A
CaO (s) + H2O (I) → Ca(OH)2 (s)
HCI (aq) + NaOH (aq) → NaCI (aq) + H2O (/)
C
2Na (s) + 2H20 (I) → 2NAOH (aq) + H2 (g)
D) SO2 (g) + H2O (I) → H2S03 (aq)
E) 2HCIO4 (aq) + CaCO3 (s) → Ca(CIO4)2 (aq) + H2O (I) + CO2 (g)

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