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Author Question: What are the sources of ordinary table salt? A) mining rock salt B) dissolving salt beds C) ... (Read 273 times)

geodog55

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on: Aug 27, 2018
What are the sources of ordinary table salt?
 
  A) mining rock salt
  B) dissolving salt beds
  C) evaporating salt water
  D) all of the above
  E) none of the above

Question 2

Why is distilled water used in the waterbath?
 
  A) tap water deposits minerals on glassware
  B) tap water contaminates the chemicals
  C) tap water has a lower boiling point
  D) tap water has a higher boiling point
  E) tap water takes less time to boil


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okolip

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

D

Answer to Question 2

A)


geodog55

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Reply 2 on: Aug 27, 2018
Excellent

xiazhe

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Reply 3 on: Yesterday
Wow, this really help

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