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Author Question: Calculate the number of grams of aluminum produced in the electrolytic process when 2.5 105 ... (Read 59 times)

lb_gilbert

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  • Posts: 588
on: Jul 8, 2021

Question 1

Bronze is 90% Cu and 10% Sn by mass. What is the density of bronze if the density of Cu
is 8.95 g/cm3 and the density of Sn is 5.77 g/cm3?
◦ 7.36
◦ 6.07
◦ 8.06
◦ 14.72
◦ 8.63

Question 2

Calculate the number of grams of aluminum produced in the electrolytic process when 2.5 × 105 coulombs are provided to the reaction. Assume 100% efficiency.
◦ 23 g
◦ 7.7 g
◦ 70 g
◦ 3.5 g
◦ 11 g
General Chemistry: Principles and Modern Applications ¦ Petrucci, Herring, Madura, Bissonnette ¦ 11th Edition
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Marked as best answer by lb_gilbert on Jul 8, 2021

parshano

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Reply #1 on: Jul 8, 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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lb_gilbert

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Reply 2 on: Jul 8, 2021
Excellent

mjenn52

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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