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Author Question: Calculate the enthalpy for the following reaction: N2 + O2 2 NO given the following bond ... (Read 37 times)

Arii_bell

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on: Aug 27, 2018
Calculate the enthalpy for the following reaction: N2 + O2  2 NO given the following bond dissociation energies: N2 = 226 kcal/mol, O2 = 199 kcal/mol and NO = 145 kcal/mol.
 
  A) 135 kcal/mol
  B) -135 kcal/mol
  C) 280 kcal/mol
  D) -280 kcal/mol

Question 2

The most characteristic feature of thiols is ________
 
  A) odor
  B) solubility in water
  C) reactivity with water
  D) boiling point
  E) color


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raenoj

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

A

Answer to Question 2

A


Arii_bell

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Reply 2 on: Aug 27, 2018
Excellent

Dominic

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Reply 3 on: Yesterday
Gracias!

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