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Author Question: The exothermic step in the dissolution of NaCl in water is A) the separation of the ions in the ... (Read 41 times)

washai

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on: Aug 27, 2018
The exothermic step in the dissolution of NaCl in water is
 
  A) the separation of the ions in the salt.
  B) the separation of the water molecules.
  C) solvation (hydration) of the ions from the salt.
  D) separation of the ions in the salt and the separation of the water molecules.

Question 2

A 14.01 g sample of N2 reacts with 3.02 g of H2 to form ammonia (NH3). If ammonia is the only product, what mass of ammonia is formed?
 
  A) 17.01 g
  B) 1.10 g
  C) 14.01 g
  D) 3.02 g
  E) 23.07 g


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Liddy

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

A

Answer to Question 2

A


washai

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Reply 2 on: Aug 27, 2018
Gracias!

nothere

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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