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Author Question: Acetylene, C2H2, has ________. A) two single bonds B) two double bonds C) one triple bond D) ... (Read 42 times)

drink

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on: Aug 27, 2018
Acetylene, C2H2, has ________.
 
  A) two single bonds
  B) two double bonds
  C) one triple bond
  D) both A and C

Question 2

How are hydroelectric dams similar to coal-fired power plants?
 
  A) Both use kinetic energy of water to turn a turbine.
  B) Both use heat energy to boil water.
  C) Both convert steam into electricity.
  D) Neither have a negative environmental impact.
  E) all of the above


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skipfourms123

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

D

Answer to Question 2

A


drink

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Reply 2 on: Aug 27, 2018
Wow, this really help

xiazhe

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Reply 3 on: Yesterday
Excellent

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