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Author Question: A chemist dissolves 9 g of NaCl in 225 mL of water. Water is the A) solution. B) solute. C) ... (Read 156 times)

future617RT

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on: Aug 27, 2018
A chemist dissolves 9 g of NaCl in 225 mL of water. Water is the
 
  A) solution.
  B) solute.
  C) solvent.
  D) solubility.

Question 2

The theoretical number of water moles produced from two moles of C6H14 is ________.
 
  C6H14 + O2  CO2 + H2O
  A) 1
  B) 6
  C) 7
  D) 14

Question 3

Reducing the pressure will shift the equilibrium to the right.
 
  N2 (g) + O2 (g)  2NO (g)
   Indicate whether the statement is true or false

Question 4

How many liters of a 0.2 M HCl solution are needed in order to have 1.0 moles of HCl?
 
  A) 0.2 L
  B) 0.8 L
  C) 5 L
  D) 8 L


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kingdude89

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

C

Answer to Question 2

D

Answer to Question 3

FALSE

Answer to Question 4

C


future617RT

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

Joy Chen

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

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