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Author Question: For each reaction above that can be classified as an electron transfer reaction, state which ... (Read 93 times)

geodog55

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on: Aug 27, 2018
For each reaction above that can be classified as an electron transfer reaction, state which element(s) gain, and which element(s) lose, electrons.
 
  (a) Ba(OH)2 + H2SO4  2H2O + BaSO4 (b) NaOH + HCl  NaCl + H2O (c) 2H2 + O2  2H2O (d) C2H6O + 3O2  2CO2 + 3H2O

Question 2

A solution which has more H+ ions than OH- ions will have a pH equal to 7.
 
  Indicate whether the statement is true or false

Question 3

All amines contain a nitrogen atom.
 
  Indicate whether the statement is true or false


fraziera112

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

Reactions (a) and (b) cannot be classified as electron transfer reactions.
In reaction (c), H's lose electrons, gained by O's.
In reaction (d), carbon is oxidized by oxygen (reduced).

Answer to Question 2

FALSE

Answer to Question 3

TRUE


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