This document contains 5 questions about preparing solutions through alligation. Each question provides details about the concentrations of stock solutions available and the final concentration and volume needed. For each question, the document states the question and leaves space for the solution. In summary, this document poses 5 alligation word problems about mixing stock solutions to achieve specific concentrations and volumes of final solutions.

1. ALLIGATION RELOADED
PREPARED BY PHILIPO RAPHAEL

2. QUESTION 1
 How much of 10% solution must be mixed
with 25 % solution to prepare 1000ml of a 22
%

3. SOLUTION 1

4. QUESTION 2
 An order calls for 600 ml of 25mg/ml solution,
You have 100 mg /ml of stock solution on
hand , how many millitres of stock solution
and how many millitres of diluent are
needed?

5. SOLUTION 2

6. QUESTION 3
 An order calls for 600 ml of a 17 % solution.
You have a 43 % solution on hand ,how many
millitres of stock solution (43% ) and diluent
are needed ?

7. SOLUTION 3

8. QUESTION 4
 What if the final concentration of dextrose in
a mixture of 250 ml of D5W,100 ml of D10W
and 150 ml of D50W

9. SOLUTION 4

10. QUESTION 5
 You’ve received and order for 0.5 L OF 2.5 %
solution , In stock you have 1 gallon of 3 %
how many parts of 3 % solution and how
many parts of sterile water will yield the
needed solution?

11. SOLUTION 5