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Author Question: What is the standard chemical used to remove caffeine from coffee beans? a. Nitric acid b. ... (Read 38 times)

jon_i

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on: Aug 20, 2018
What is the standard chemical used to remove caffeine from coffee beans?
 
  a. Nitric acid
  b. Sodium propionate
  c. Methylene chloride
  d. Polybrominated biphenyl
  e. Hydrochloric acid

Question 2

Which of the following toxic substances are formed from production of paper products used in food packaging?
 
  a. PBBs
  b. URPs
  c. Dioxins
  d. BHT and BHA
  e. PFOA


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succesfull

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Reply #1 on: Aug 20, 2018
Answer to Question 1

ANS: C

Answer to Question 2

ANS: C


jon_i

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Reply 2 on: Aug 20, 2018
Gracias!

meow1234

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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