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Author Question: How much tin is needed to make a bronze piece that will contain 475 g of copper? Bronze is 90% Cu ... (Read 61 times)

Deast7027

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on: Jul 8, 2021

Question 1

For which of the following elements would be wrong to call the oxide "amphoteric"?
◦ Tl
◦ Al
◦ Be
◦ Ga

Question 2

How much tin is needed to make a bronze piece that will contain 475 g of copper? Bronze is 90% Cu and 10% Sn by mass.
◦ 4.3 × 103 g
◦ 890 g
◦ 48 g
◦ 52.8 g
◦ 430 g
General Chemistry: Principles and Modern Applications ¦ Petrucci, Herring, Madura, Bissonnette ¦ 11th Edition
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Marked as best answer by Deast7027 on Jul 8, 2021

Jevvish

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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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Deast7027

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Reply 2 on: Jul 8, 2021
Wow, this really help

hramirez205

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Reply 3 on: Yesterday
Gracias!

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