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Author Question: A common car battery consists of six identical cells each of which carries out the reaction: Pb + ... (Read 36 times)

meagbuch

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on: Mar 21, 2021
A common car battery consists of six identical cells each of which carries out the reaction:
    Pb + PbO2 + 2HSO4– + 2H+→ 2PbSO4 + 2H2O
Suppose that in starting a car on a cold morning a current of 125 amperes is drawn for 17.9 seconds from a cell of the type described above. How many grams of Pb would be consumed? (The atomic weight of Pb is 207.19.)

◦ 4.80 g
◦ 2.40 g
◦ 7.50 × 10–3 g
◦ 1.54 × 10–4 g
◦ 1.16 × 10–2 g
Chemistry: An Atoms First Approach ¦ Zumdahl, DeCoste ¦ 3rd Edition
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Marked as best answer by meagbuch on Mar 21, 2021

zenzy

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Reply #1 on: Mar 21, 2021
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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meagbuch

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Reply 2 on: Mar 21, 2021
Excellent

ktidd

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Reply 3 on: Yesterday
Gracias!

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