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Author Question: A 100. mL sample of water is taken from the Great Salt Lake, and the water is allowed to evaporate. ... (Read 41 times)

billyboy7272

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on: Nov 5, 2023

Question 1

Which response lists all the following pairs that are miscible liquids.
         Pair #1:  octane (C8H18) and water
         Pair #2:  acetic acid (CH3COOH) and water
         Pair #3:  octane (C8H18) and carbon tetrachloride(CCl4)
◦ 1, 3
◦ 1, 2
◦ 3
◦ 2
◦ 2, 3

Question 2

A 100. mL sample of water is taken from the Great Salt Lake, and the water is allowed to evaporate. The salts that remain (mostly NaCl) have a mass of 31.9 g   Calculate the original concentration of NaCl, in g per liter, in each water sample.
Chemistry ¦ Chang, Goldsby ¦ 11th Edition
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Marked as best answer by billyboy7272 on Nov 5, 2023

ludadtpb

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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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billyboy7272

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Reply 2 on: Nov 5, 2023
Great answer, keep it coming :)

dantucker

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Reply 3 on: Yesterday
Excellent

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