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Author Question: How does a solute such as salt or sugar affect the melting and freezing of water? A) Solutes slow ... (Read 186 times)

kodithompson

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on: Aug 27, 2018
How does a solute such as salt or sugar affect the melting and freezing of water?
 
  A) Solutes slow the rate of ice formation.
  B) Solutes increase the rate of ice formation.
  C) Solutes slow the rate of liquid water release from ice.
  D) Solutes increase the rate of liquid water release from ice.
  E) none of the above

Question 2

A scientific hypothesis is a(n) ________.
 
  A) testable assumption used to explain an observation
  B) restatement of a natural phenomenon
  C) well-tested theory that has been shown to be valid
  D) prediction of what will happen in a certain situation
  E) test designed to limit possible conclusions


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tanna.moeller

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Reply #1 on: Aug 27, 2018
Answer to Question 1

A

Answer to Question 2

A


kodithompson

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Reply #2 on: Aug 27, 2018
Thank you!


tanna.moeller

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Reply #3 on: Aug 27, 2018
Always glad to help...


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