Answer to Question #171573 in General Chemistry for Khalil

Question

 You are required to prepare working standard solutions of 1.00 × 10−5 , 2.00 × 10−5 , 5.00 × 10−5 , and 1.00 × 10−4 M glucose from a 0.100 M stock solution. You have available 100-mL volumetric flasks and pipets of 1.00-, 2.00-, 5.00-, and 10.00-mL volume. Outline a procedure for preparing the working standards.

Answer 1

Calculate the number of mole of the desired solution

Use the stoichiometric relationships to get the desired concentration from the stock solution