Julia needs 75 milliliters (mL) of 4.0 x 104 M sulfuric acid solution. She has access to the following materials. 3.0 mL sulfuric acid 75.0 mL distilled water • 1.0 liter of 0.010 M sulfuric acid • 1.0 liter of distilled water 3.0 mL sulfuric acid 72.0 mL distilled water How many milliliters of sulfuric acid solution and distilled water should Julia use to make exactly 75 mL of the solution she needs? 5.3 mL sulfuric acid 75.0 mL distilled water 5.3 ml sulfuric acid 69.7 mL distilled water

Julia needs 75 milliliters (mL) of 4.0 x 104 M sulfuric acid solution. She has access to the following materials. 3.0 mL sulfuric acid 75.0 mL distilled water • 1.0 liter of 0.010 M sulfuric acid • 1.0 liter of distilled water 3.0 mL sulfuric acid 72.0 mL distilled water How many milliliters of sulfuric acid solution and distilled water should Julia use to make exactly 75 mL of the solution she needs? 5.3 mL sulfuric acid 75.0 mL distilled water 5.3 ml sulfuric acid 69.7 mL distilled water

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Similar questions

You can purchase hydrochloric acid in a concentrated form that is 37.0% hydrochloric acid by mass and has a density of 1.20g/mL. How can you prepare 2.85mL of 0.500M hydrochloric acid solution from the concentrated solution?
aqueous solution of methyl alcohol is made by transfering 10.6 mL of liquid methyl alcohol to a 500. mL volumetric flask, and then adding enough water to fill the flask to the mark. What is the volume/volume percentage of methyl An alcohol in the solution? Volume/volume percentage %3D
4. Hexachlorophene is used as a disinfectant in germicidal soaps. What mass of hexachlorophene ( M = 406.9 g/mol) must be added to 125 g of chloroform to give a solution with a boiling point of 62.60°C? K = 3.63°C/m, boiling point of pure chloroform = 61.70°C %3D
The blood serum acetone for a person is determined to be 18.7 mg of acetone per 100 mL of serum. Express this concentration %v/v if the density for acetone liquid is 0.79 mg/mL.
An impure sample contains 0.78 g of impurities and 4.95 g of benzoic acid. The sample is dissolved in 100 mL of water and heated. The solution is then cooled. How many grams of the impurity will crystallize when the solution has cooled? The solubilities of the impurity and benzoic acid in cold and hot water are given below. Compound Cold Water solubility Hot Water Solubility Benzoic acid 0.42 g per 100 mL of water 5.79 g per 100 mL of water Impurity 0.61 g per 100 mL of water 4.62 g per 100 mL of water
Part B A solution of rubbing alcohol is 79.1 % (v/v) isopropanol in water. How many milliliters of isopropanol are in a 76.3 mL sample of the rubbing alcohol solution? Express your answer to three significant figures.
You need to dilute a solution of 9.0 M sulfuric acid. You need the dilute solution to be 0.50 M and only need 142.0 mL of it. How many mL of the concentrated solution are needed? mL
A dopamine vial that contains 200 mg in 5 mL is diluted with 0.9% sodium chloride to prepare a total volume of 500 mL. What is the concentration (in micrograms per mL) of dopamine within the 500 mL?
Suppose a semipermeable membrane separates compartments A and B. Both compartments contain solutions. The levels of the solutions are equal initially. Answer the following questions based on this information. Each question is a separate question. a. If compartment A contains a 10% sugar solution and compartment B contains a 5% sugar solution, in which compartment will the volume level rise? b. If compartment A contains a 2% sugar solution and compartment B contains an 10% sugar solution, which solution (2% or 10%) will exert the lower osmotic pressure?
A standard solution was prepared by dissolving 0.2436 g of tin (II) chloride (SnCl2) in distilled water. The solution was diluted to a total volume of 100 mL. A 2-mL portion of this standard was then diluted to a 50-mL final volume to create the desired solution. What is the final concentration of the solution in ppm?
4.87 mL of a dark solution with a dye concentration of 15.86 %m/v is diluted to a total volume of 146. mL. what is the new concentration of solution in %m/v ?
I PUIIILS MULTIPLE CHOICE Question 2 Examine the components of the solution below. Which term best describes the salt? Na* H2O CI Water (H20) No No NaCl Salt (Nacl)