Acid/Base/Solutions Assessment
What is the pH of 0.005 M HCl solution?

 
 
 
 
 

What is the pH of a 0.005 M NaOH solution?
 
 
 
 

Write a reaction equation illustrating how water can be both an acid (according to Arhenius’ definition) and a base (according to the Bronsted-Lowry definition).
 
 
 
 
 
 

You have to find the pH of 50 mL of an unknown acid solution.  You neutralize it by titrating it with 25 mL of a .005 M solution of NaOH.  What is the pH of the unknown solution?
 
 
 
 
 
 

How many times more acidic is a solution with a pH of 5.0 and another with a pH of 2.0?  Show your work, whatever method you decide to use.
 
 
 
 
 
 
 

Give an example of a neutralization reaction.  Label the reactants and the products formed.
 
 
 
 
 

Which of the following compounds are soluble in water?

NaCl

CH3CH2CH2CH3

CH3CH2COOH

KOH

H2O

SiO

Cl2
 

How many grams of HBr are necessary to make 0.5 L of 2.0 M solution?
 
 
 
 
 

If you add sand to water, does the boiling point of the water become greater or less than 100oC?  Explain.
 
 
 


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