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Author Question: A method for producing pure copper metal involves the reaction of copper(I) sulfide with oxygen gas ... (Read 62 times)

sh03641

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on: Nov 5, 2023
A method for producing pure copper metal involves the reaction of copper(I) sulfide with oxygen gas to give copper metal and sulfur dioxide.  Suppose the yield of this reaction is 87%. What mass of a copper ore consisting of 46% copper(I) sulfide must be mined in order to produce 1.0 × 103 kg (1.0 metric ton) of copper metal?
◦ 1.3 × 103 kg
◦ 1.4× 103 kg
◦ 1.5 × 103 kg
◦ 3.2 × 103 kg
◦ 8.0 × 103 kg
Chemistry ¦ Chang, Goldsby ¦ 11th Edition
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Marked as best answer by sh03641 on Nov 5, 2023

breounasmoot

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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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sh03641

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Reply 2 on: Nov 5, 2023
YES! Correct, THANKS for helping me on my review

chereeb

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Reply 3 on: Yesterday
Gracias!

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