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Author Question: The enthalpy of combustion of gasoline (C8H18 ) is 5471 kJ mol-1. How much heat will be produced by ... (Read 129 times)

darbym82

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on: Aug 27, 2018
The enthalpy of combustion of gasoline (C8H18 ) is 5471 kJ mol-1. How much heat will be produced by burning 1 gallon of gasoline at 25C? (Density of gasoline = 0.703 g/mL; 1gallon = 3.78 L)
 
  A) 1.3  105 kJ
  B) 5451 kJ
  C) 2.0  104 kJ
  D) 2.0  104 J

Question 2

What is the maximum number of electrons that can occupy the 3d orbitals?
 
  A) 2
  B) 6
  C) 8
  D) 10
  E) 14


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yeungji

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

A

Answer to Question 2

D


darbym82

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Reply 2 on: Aug 27, 2018
Great answer, keep it coming :)

Mochi

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Reply 3 on: Yesterday
Excellent

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