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Author Question: What is the term for the base unit of mass in the metric system? A) gram B) liter C) meter D) ... (Read 233 times)

cnetterville

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on: Aug 27, 2018
What is the term for the base unit of mass in the metric system?
 
  A) gram
  B) liter
  C) meter
  D) second
  E) none of the above

Question 2

The freezing point of ethanol (C2H5OH) is -114.6 C. The molal freezing point depression constant for ethanol is 2.00 C/m.
 
  What is the freezing point (C) of a solution prepared by dissolving 50.0 g of glycerin (C3H8O3, a nonelectrolyte) in 200.0 g of ethanol?
  A) -115.0
  B) -5.43
  C) -132.3
  D) -120.0
  E) -114.6
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stano32

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

A

Answer to Question 2

D


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cnetterville

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Reply #2 on: Aug 27, 2018
Both answers were spot on, thank you once again


stano32

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Reply #3 on: Aug 27, 2018
Great! Please up vote :D


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