A series of dye solutions are made by adding water to the stock Blue I dye solution. Either the dilution ratio or the final concentration of the dye solution is given. Arrange the dye solutions from highest to lowest concentration. Highest concentration of dye 9.0 mL dye and 0.0 mL water 3.0 mL dye and 1.0 mL water 5.0 μM dye solution 2.0 mL dye and 6.0 mL water 1.0 mL dye and 1.0 mL water Lowest concentration of dye

A series of dye solutions are made by adding water to the stock Blue I dye solution. Either the dilution ratio or the final concentration of the dye solution is given. Arrange the dye solutions from highest to lowest concentration. Highest concentration of dye 9.0 mL dye and 0.0 mL water 3.0 mL dye and 1.0 mL water 5.0 μM dye solution 2.0 mL dye and 6.0 mL water 1.0 mL dye and 1.0 mL water Lowest concentration of dye

General, Organic, and Biological Chemistry

7th Edition

ISBN:9781285853918

Author:H. Stephen Stoker

Publisher:H. Stephen Stoker

Chapter8: Solutions

Section: Chapter Questions

Problem 8.31EP: The following diagrams show varying amounts of the same solute (the red spheres) in varying amounts...

See similar textbooks

Similar questions

The following diagrams show varying amounts of the same solute (the red spheres) in varying amounts of solution. a. In which of the diagrams is the solution concentration the largest? b. In which two of the diagrams are the solution concentrations the same?
Compare Which of the following solutions has thehighest concentration? Rank the solutions from thegreatest to the smallest boiling point depression. Explainyour answer. a. 0.10 mol NaBr in 100.0 mL solution b. 2.1 mol KOH in 1.00 L solution c. 1.2 mol KMnO4 in 3.00 L solution
Addition of water to concentrated sulfuric acid is dangerous because it generates enough heat to boil the water, causing it to spatter out of the container. For this reason, chemists remember to add acid to water. In a dilution experiment, we calculate the amount of the more concentrated solution that must be measured out. If we place this concentrated solution (Figure 4.7) in the volumetric flask first, then dilute with water, we violate the caution Add acid to water. Describe a safer variation on the method shown in Figure 4.7 that allows the quantitative dilution of concentrated sulfuric acid. Figure 4.7 Preparing a dilute solution from a concentrated solution. (a) Draw the concentrated solution into a pipet to a level just above the calibration mark. (b) Allow the liquid to settle down to the calibration line. Touch the tip of the pipet to the side of the container to remove any extra liquid. (c) Transfer this solution to a volumetric flask. Again touch the pipet to the wall of the flask to ensure complete transfer, but do not blow out the pipet because it is calibrated for a small amount of liquid to remain in the tip. (d) Dilute to the mark with solvent. Frequently, especially with concentrated acids, it is best to have some solvent present in the volumetric flask before you add the concentrated sample.
Classify each of the following solutions as saturated, unsaturated, or supersaturated based on the following observations made after adding a small piece of solid solute to the solution. a. The added solute rapidly dissolves. b. The added solute falls to the bottom of the container where it remains without any decrease in size. c. The added solute falls to the bottom of the container where it decreases in size for several hours and thereafter its size remains constant. d. The added solute causes the production of a large amount of solid white crystals.