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Author Question: Choose the INCORRECT statement about Na2CO3. (Read 33 times)

B

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on: Jul 8, 2021

Question 1

Choose the INCORRECT statement about magnesium.
◦ Magnesium is valued for its light weight.
◦ It has a lower density than any other structural metal.
◦ Aircraft parts are made from magnesium alloys.
◦ It is a good oxidizing agent.
◦ It is often used as a sacrificial anode.

Question 2

Choose the INCORRECT statement about Na2CO3.
◦ A by-product from the production of Na2CO3 is CaCl2, which has a useful application in some localities.
◦ It is an important commercial compound used in the glass, soap and paper industries.
◦ It is produced by the Solvay process which utilizes NaCl and CaO as the primary raw materials in a multi-step synthesis.
◦ It is mined from large deposits in the western United States.
◦ Sodium carbonate can be formed by heating sodium bicarbonate.
General Chemistry: Principles and Modern Applications ¦ Petrucci, Herring, Madura, Bissonnette ¦ 11th Edition
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Marked as best answer by B on Jul 8, 2021

asdfghjkl;

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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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B

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Reply 2 on: Jul 8, 2021
Excellent

dantucker

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Reply 3 on: Yesterday
Gracias!

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