pharmacy tech.

Prepare 500ml of a 1:5 solution using a 1:10 solution and a 1:4 solution. What quantities will be used of each stock solution to make the 1:5 solution?

  1. 👍 0
  2. 👎 0
  3. 👁 129

Respond to this Question

First Name

Your Response

Similar Questions

  1. chemistry

    You are a workstudy for the chemistry department. Your supervisor has just asked you to prepare 500mL of 3M HCl for tomorrow's undergraduate experiment. In the stockroom explorer, you will find a cabinet called "Stock Solutions".

    asked by Lauren on April 1, 2019
  2. Chemistry

    What is the volume, in milliliters, required to prepare a. 20.0 mL of a 0.250 M KNO3 solution using a 6.00 M KNO3 solution b. 25.0 mL of a 2.50 M H2SO4 solution using a 12.0 M H2SO4 solution c. 0.500 L of a 1.50 M NH4Cl solution

    asked by Anonymous on April 6, 2015
  3. Simple Chemistry

    A.Write a brief procedure outling how would you prepare 250mL of a 0.150M solution of a CoCl2 from solid CoCl2 and distilled water b. Using the solution from part a and distilled water, how would you prepare 100ml of a 0.0600 M

    asked by Armando on April 28, 2014
  4. Chem

    How much water must be added to 500.mL of .200M HCL to produce a .150M solution? (.500mL x .200M)/.150M = .667mL Correct? A chemistry student needs 125mL f .150M NaOH solution for her experiment, but the only solution avail. is

    asked by Chopsticks on May 1, 2009
  1. Chemistry

    I found the following procedure to prepare starch indicator solution on a website:- To prepare starch indicator solution, add 1 gram of starch (either corn or potato) into 10 mL of distilled water, shake well, and pour into 100 mL

    asked by annie on October 6, 2010
  2. Chemistry

    Use the dilution relationship (Mi x Vi = Mf x Vf) to calculate the volume of 0.500 M NaOH needed to prepare 500 mL of .250 M NaOH. This is my work ? L Solution = 500mL x (1L/1000mL) = .500L ? mol NaOH = .500 L Solution x (0.250 M

    asked by Bob on February 28, 2009
  3. chemistry

    describe how you would prepare 500mL of 0.25 M NaNO3 solution?

    asked by siti on July 4, 2015
  4. chem

    You have a large amount of 7.50M stock solution. You need 1.80L of 3.00M solution for an experiment. How would you prepare the desired solution without wasting any stock solution?

    asked by chemdummy on November 8, 2012
  1. CHEMISTRY

    How to prepare a 500ml 0.2M NaOH solution from 2.0M NaOH solution

    asked by RICHARD on July 10, 2013
  2. science

    1. Which of the following is TRUE regarding this situation: Solution A has a pH of 7.38, and Solution B has a pH of 7.42? a.Solution B is more acidic than Solution A b.The pH of Solution A falls within the homeostatic pH range for

    asked by a on January 28, 2013
  3. Chemistry

    What is the mass of glucose required to prepare 500ml of 1M solution

    asked by Merin rose on August 5, 2018
  4. chemistry

    Imagine that you have been asked to prepare 500ml of a 0.25 mol L solution of Sodium Hydroxide, NaOH. Describe how you would prepare this solution. Include any calculations that you would perform.

    asked by Dexter on October 14, 2010

You can view more similar questions or ask a new question.