You need to prepare 270 ml of 0.51 M HCl. You have a 11.3 M stock solution of hydrochloric acid. How many mL of the stock solution will you need?
You need to prepare 270 ml of 0.51 M HCl. You have a 11.3 M stock...
You need to prepare a solution of .25 M HCl for the experiment you are doing today. You only have the commercially available concentrated HCl (28 % w/w) on hand. The experiment requires using HCl at three points, each using a volume of 15 milliliters. Describe how you would prepare the required amount of HCl (in exact quantities of stock HCl and water) prior to doing the experiment. Assume the density of water and the HCL solution (which is mostly...
How many mL of concentrated HCL stock solution (12.0 M) are required to prepare 2.25L of a solution that has a PH= 1.75?
How much of a 21.0 M hydrochloric acid solution would you dilute to prepare 50.00 mL of 9.00 M HCl?
. You have 27.0 mL of a 1.500 M stock solution of HCl that must be diluted to 0.650 M. How much water (in mL) should be added?
50.0 mL of a stock solution of hydrochloric acid, HCl (aq), at 12.0 M is diluted by adding it to 150.0 mL of water, H2O. What is the concentration, in units of molarity, of the final, diluted solution?
You want to dilute a 6.00 M HCl solution to 3.01 M. You need 500. mL of the diluted solution. How much stock solution (6.00 M HCl) must you use? Give your answer in mL.
how many milliliters of a 0.25 M HCl solution would be used to prepare 100.0 mL of a 0.050 M solution of the acid?
You need to prepare an acetate buffer of pH 6.29 from a 0.704 M acetic acid solution and a 2.48 M KOH solution. If you have 575 mL of the acetic acid solution, how many milliliters of the KOH solution do you need to add to make a buffer of pH 6.29? The pKa of acetic acid is 4.76. You need to prepare an acetate buffer of pH 6.29 from a 0.704 M acetic acid solution and a 2.48 M...
how many milliliters of a stock solution of 2.00 M KNO3 would you need to prepare 100.0 mL of 0.150 M KNO3?
What volume of a 0.100 M HCl stock solution should be used to prepare 250.00 mL of 0.0250 M HCl? 1.00 mL 16.0 mL 62.5 mL100.ml