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Author Question: Electrolysis is A) the production of electrical currents from a battery. B) the chemical ... (Read 66 times)

jeatrice

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on: Aug 27, 2018
Electrolysis is
 
  A) the production of electrical currents from a battery.
  B) the chemical reactions caused by electricity.
  C) the production of cathode rays in vacuum tubes using electricity.
  D) the conversion of elements into new elements by the use of electricity.

Question 2

If 36 g of water are produced from two moles of C3H8O, the percent yield of the reaction is ________.
 
  2 C3H8O + 9 O2  6 CO2 + 8 H2O
  A) 100
  B) 50
  C) 25
  D) 10

Question 3

Which of the following compounds is an electrolyte when dissolved in distilled water?
 
  A) ethyl alcohol
  B) sucrose
  C) sodium sulfate
  D) oxygen


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chereeb

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

B

Answer to Question 2

C

Answer to Question 3

C


jeatrice

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

abro1885

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Reply 3 on: Yesterday
Excellent

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