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Author Question: Calculate the value of the reaction quotient, Q, for the galvanic cell expressed using shorthand ... (Read 19 times)

sam.t96

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on: Feb 15, 2020

Question 1

Consider the galvanic cell, Which one of the following changes to the cell would cause the cell potential to increase (i.e., become more positive)?
◦ increase the mass of Fe(s)
◦ decrease the mass of Fe(s)
◦ increase the [Fe2+] concentration
◦ increase the [Pb2+] concentration

Question 2

Calculate the value of the reaction quotient, Q, for the galvanic cell expressed using shorthand notation below. Use the balanced chemical equation that has the smallest whole number stoichiometric coefficients.

Zn(s) ∣ Zn2+(aq, 0.0100 M) ∣∣ Ag+(aq, 1.10 M) ∣ Ag(s)


◦ 121
◦ 110
◦ 8.26 × 10-3
◦ 9.09 × 10-3
Chemistry ¦ McMurry, Fay, Robinson ¦ 7th Edition
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Marked as best answer by sam.t96 on Feb 15, 2020

lcapri7

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Reply #1 on: Feb 15, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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sam.t96

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Reply 2 on: Feb 15, 2020
Great answer, keep it coming :)

Dominic

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Reply 3 on: Yesterday
Excellent

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