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Author Question: What is the name of the compound that has the formula CH3CH3? A) methane B) ethane C) propane ... (Read 89 times)

yoroshambo

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on: Aug 27, 2018
What is the name of the compound that has the formula CH3CH3?
 
  A) methane
  B) ethane
  C) propane
  D) butane

Question 2

The main difference between air pollution problems today and problems in the past is
 
  A) global warming.
  B) less polar ice.
  C) it is now a worldwide problem.
  D) less rainfall.


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bd5255

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

B

Answer to Question 2

C


yoroshambo

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Reply 2 on: Aug 27, 2018
Gracias!

xiaomengxian

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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