Four liquids are described in the table below. Use the second column of the table to explain the order of their freezing points, and the third column to explain the order of their boiling points. For example, select '1' in the second column next to the liquid with the lowest freezing point. Select '2' in the second column next to the liquid with the next higher freezing point, and so on. In the third column, select '1' next to the liquid with the lowest boiling point, '2' next to the liquid with the next higher boiling point, and so on. Note: the density of water is 1.00 g/mL. solution freezing point boiling point 7.7 g of hydroiodic acid (HI) dissolved in 500. mL of water (choose one) 0 (choose one) e 7.7 g of potassium hydroxide (KOH) dissolved in 500. mL of water (choose one) e (choose one) e 7.7 g of calcium chloride (CaCl2) dissolved in 500. mL of water (choose one) e (choose one) 0 500. mL of pure water (choose one) e (choose one) 0
Four liquids are described in the table below. Use the second column of the table to explain the order of their freezing points, and the third column to explain the order of their boiling points. For example, select '1' in the second column next to the liquid with the lowest freezing point. Select '2' in the second column next to the liquid with the next higher freezing point, and so on. In the third column, select '1' next to the liquid with the lowest boiling point, '2' next to the liquid with the next higher boiling point, and so on. Note: the density of water is 1.00 g/mL. solution freezing point boiling point 7.7 g of hydroiodic acid (HI) dissolved in 500. mL of water (choose one) 0 (choose one) e 7.7 g of potassium hydroxide (KOH) dissolved in 500. mL of water (choose one) e (choose one) e 7.7 g of calcium chloride (CaCl2) dissolved in 500. mL of water (choose one) e (choose one) 0 500. mL of pure water (choose one) e (choose one) 0
Chapter34: Miscellaneous Separation Methods
Section: Chapter Questions
Problem 34.7QAP
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Question
Transcribed Image Text:Four liquids are described in the table below. Use the second column of the table to explain the order of their freezing points, and the third column to explain the
order of their boiling points.
For example, select '1' in the second column next to the liquid with the lowest freezing point. Select '2' in the second column next to the liquid with the next
higher freezing point, and so on. In the third column, select '1' next to the liquid with the lowest boiling point, '2' next to the liquid with the next higher boiling
point, and so on.
Note: the density of water is 1.00 g/mL.
solution
freezing point
boiling point
7.7 g of hydroiodic acid (HI) dissolved in 500. mL of water
(choose one) O
(choose one)
7.7 g of potassium hydroxide (KOH) dissolved in 500. mL of water
(choose one) C
(choose one) O
7.7 g of calcium chloride (CaCl2) dissolved in 500. mL of water
(choose one) C
(choose one) O
500. mL of pure water
(choose one)
(choose one)
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