Physiological Chemistry II Question 3
 
 
  Page 2 of 3 Page 1 of Q3 Page 3 of Q3

Contents
Instructions
  Aims of the practical
  View the introduction and background
  View definitions & formulae
  Question 1
  Question 2
  Question 3
  Question 4
  Question 5
  Question 6
  Question 7
  Question 8
  Question 9
  Question 10
  Question 11
  Table of atomic weights

 

 

 

 


Page 2 of 3

What weight of NaCl in gams is needed to make 250 ml of a 0.4M solution ?

 

What is the percentage concentration of the NaCl solution expressed as w/v?

 

What weight is of KCl in grams is needed to make 150 ml of a 0.05M solution?

 

What is the percentage concentration of the KCl solution expressed as w/v?