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19.54 Write the overall cell reaction for the following voltaic cell AND make a sketch of this cell and label it. Include labels showing the anode, cathode, and direction of electron and ion flows. Pt H2(g)| H (aq)|| Br2() | Br' (ag) | Pt 19.48 A mercury battery, used for hearing aids and electric watches, delivers a constant voltage (1.35 V) for long periods. The half-reactions are HgO(s) + H2O(1) + 2e → Hg() + 20H (aq) Zn(s) + 20H (aq) → Zn(OH)2(s) + 2e a) Identify the anode and the cathode reactions. b) What is the overall reaction in the voltaic cell? o coll notation?

19.54 Write the overall cell reaction for the following voltaic cell AND make a sketch of this cell and label it. Include labels showing the anode, cathode, and direction of electron and ion flows. Pt H2(g)| H (aq)|| Br2() | Br' (ag) | Pt 19.48 A mercury battery, used for hearing aids and electric watches, delivers a constant voltage (1.35 V) for long periods. The half-reactions are HgO(s) + H2O(1) + 2e → Hg() + 20H (aq) Zn(s) + 20H (aq) → Zn(OH)2(s) + 2e a) Identify the anode and the cathode reactions. b) What is the overall reaction in the voltaic cell? o coll notation?

Chemistry
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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Can you please help me with HWK4?

c) What would be the cell notation? HWK3. Give the oxidation state of each atom in (a) CuS (b) Fe2(CO3)3 (c) N2(g) (d) Ba(CIO4)2 HWK4. Determine the oxidizing agent and reducing agent for the overall reactions above in 19.48 (b) and 19.54 e) SO3²
Transcribed Image Text:c) What would be the cell notation? HWK3. Give the oxidation state of each atom in (a) CuS (b) Fe2(CO3)3 (c) N2(g) (d) Ba(CIO4)2 HWK4. Determine the oxidizing agent and reducing agent for the overall reactions above in 19.48 (b) and 19.54 e) SO3²
19.54 Write the overall cell reaction for the following voltaic cell AND make a sketch of this cell and label it. Include labels showing the anode, cathode, and direction of electron and ion flows. Pt H2(g) H(aq) | | Br2(1) Br1 (aq) | Pt 19.48 A mercury battery, used for hearing aids and electric watches, delivers a constant voltage (1.35 V) for long periods. The half-reactions are HgO(s) + H2O(I) + 2e → Hg(1) + 20H'(aq) Zn(s) + 20H (aq) → Zn(OH)2(s) + 2e a) Identify the anode and the cathode reactions. b) What is the overall reaction in the voltaic cell? c) What would be the cell notation? el SO32 RalCIO le
Transcribed Image Text:19.54 Write the overall cell reaction for the following voltaic cell AND make a sketch of this cell and label it. Include labels showing the anode, cathode, and direction of electron and ion flows. Pt H2(g) H(aq) | | Br2(1) Br1 (aq) | Pt 19.48 A mercury battery, used for hearing aids and electric watches, delivers a constant voltage (1.35 V) for long periods. The half-reactions are HgO(s) + H2O(I) + 2e → Hg(1) + 20H'(aq) Zn(s) + 20H (aq) → Zn(OH)2(s) + 2e a) Identify the anode and the cathode reactions. b) What is the overall reaction in the voltaic cell? c) What would be the cell notation? el SO32 RalCIO le
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