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Author Question: How many minutes would be required to electroplate 25.0 grams of chromium by passing a constant ... (Read 67 times)

mccallkeeler

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on: Nov 5, 2023

Question 1

How many grams of nickel would be electroplated by passing a constant current of 7.2 A through a solution of NiSO4 for 90.0 min?
◦ 0.20 g
◦ 0.40 g
◦ 12 g
◦ 24 g
◦ 47 g

Question 2

How many minutes would be required to electroplate 25.0 grams of chromium by passing a constant current of 4.80 amperes through a solution containing CrCl3?
◦ 483 min
◦ 161 min
◦ 322 min
◦ 2.01 × 104 min
◦ 1.11 × 104 min
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Marked as best answer by mccallkeeler on Nov 5, 2023

khudija

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Reply #1 on: Nov 5, 2023
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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mccallkeeler

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Reply 2 on: Nov 5, 2023
Gracias!

juliaf

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Reply 3 on: Yesterday
Excellent

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