A bigger mass of NaCl precipitate will form in Sample #2. Two 250 mL samples of water are drawn from a deep 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 42 °C. Sample #2 is from a depth of 150 m, and is The same mass of NaCl precipitate will form in Sample #2. initially at 8 °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.

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A bigger mass of NaCl precipitate will form in Sample #2.
Two 250 mL samples of water are drawn from a deep
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
42 °C. Sample #2 is from a depth of 150 m, and is
The same mass of NaCl precipitate will form in Sample #2.
initially at 8 °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.
Transcribed Image Text:A bigger mass of NaCl precipitate will form in Sample #2. Two 250 mL samples of water are drawn from a deep 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 42 °C. Sample #2 is from a depth of 150 m, and is The same mass of NaCl precipitate will form in Sample #2. initially at 8 °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
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 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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