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Predict what will be observed in each experiment below. predicted observation (choose one) experiment A bigger mass of NaCl precipitate will form in Sample #2. A pair of 100 mL samples of water are taken from a well bored into a large underground salt (NaCl) deposit. O A smaller mass of NaCl precipitate will form in Sample #2. Sample #1 is from the top of the well, and is initially at 32 °C. Sample #2 is from a depth of 50. m, and is The same mass of NaCl precipitate will form in Sample #2. initially at 42 °C. Both samples are allowed to come to No precipitate will form in Sample #2. room temperature (20. °C) and 1 atm pressure. An NaCl precipitate is seen to form in Sample #1. I need more information to predict whether and how much precipitate will form in Sample #2.

Predict what will be observed in each experiment below. predicted observation (choose one) experiment A bigger mass of NaCl precipitate will form in Sample #2. A pair of 100 mL samples of water are taken from a well bored into a large underground salt (NaCl) deposit. O A smaller mass of NaCl precipitate will form in Sample #2. Sample #1 is from the top of the well, and is initially at 32 °C. Sample #2 is from a depth of 50. m, and is The same mass of NaCl precipitate will form in Sample #2. initially at 42 °C. Both samples are allowed to come to No precipitate will form in Sample #2. room temperature (20. °C) and 1 atm pressure. An NaCl precipitate is seen to form in Sample #1. I need more information to predict whether and how much precipitate will form in Sample #2.

Chemistry & Chemical Reactivity
Chemistry & Chemical Reactivity
10th Edition
ISBN:9781337399074
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter20: Environmental Chemistry-earth's Environment, Energy, And Sustainability
Section: Chapter Questions
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Understanding how solubility varies with temperature and pressure.

Predict what will be observed in each experiment below. predicted observation (choose one) experiment A bigger mass of NaCl precipitate will form in Sample #2. A pair of 100 mL samples of water are taken from a well bored into a large underground salt (NaCl) deposit. A smaller mass of NaCl precipitate will form in Sample #2. Sample #1 is from the top of the well, and is initially at 32 °C. Sample #2 is from a depth of 50. m, and is The same mass of NaCl precipitate will form in Sample #2. initially 42 °C. Both samples are to come to No precipitate will form in Sample #2. room temperature (20. °C) and 1 atm pressure. An NaCl precipitate is seen to form in Sample #1. I need more information to predict whether and how much precipitate will form in Sample #2. Rock candy is formed when excess sugar is dissolved in hot water followed by crystallization. A student wants to make two batches of rock candy. He finds an unopened box of "cane sugar" in the pantry. He starts preparing batch A by dissolving sugar in 500 mL of hot water It is likely that more rock candy will be formed in batch A. It is likely that less rock candy will be formed in batch A. (70 °C). He keeps adding sugar until no more sugar It is likely that no rock candy will be formed in either batch. dissolves in the hot water. He cools the solution to room temperature. He prepares batch B by dissolving sugar in 500 mL of water at room temperature until no more sugar is dissolved. He lets the solution sit at room temperature. I need more information to predict which batch is more likely to form rock candy.
Transcribed Image Text:Predict what will be observed in each experiment below. predicted observation (choose one) experiment A bigger mass of NaCl precipitate will form in Sample #2. A pair of 100 mL samples of water are taken from a well bored into a large underground salt (NaCl) deposit. A smaller mass of NaCl precipitate will form in Sample #2. Sample #1 is from the top of the well, and is initially at 32 °C. Sample #2 is from a depth of 50. m, and is The same mass of NaCl precipitate will form in Sample #2. initially 42 °C. Both samples are to come to No precipitate will form in Sample #2. room temperature (20. °C) and 1 atm pressure. An NaCl precipitate is seen to form in Sample #1. I need more information to predict whether and how much precipitate will form in Sample #2. Rock candy is formed when excess sugar is dissolved in hot water followed by crystallization. A student wants to make two batches of rock candy. He finds an unopened box of "cane sugar" in the pantry. He starts preparing batch A by dissolving sugar in 500 mL of hot water It is likely that more rock candy will be formed in batch A. It is likely that less rock candy will be formed in batch A. (70 °C). He keeps adding sugar until no more sugar It is likely that no rock candy will be formed in either batch. dissolves in the hot water. He cools the solution to room temperature. He prepares batch B by dissolving sugar in 500 mL of water at room temperature until no more sugar is dissolved. He lets the solution sit at room temperature. I need more information to predict which batch is more likely to form rock candy.
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