21:55Dilution Problems, Chemistry, Molarity & Concentration Examples, Formula & EquationsThe Organic Chemistry Tutor547views
03:51What Are Dilutions | Chemical Calculations | Chemistry | FuseSchoolFuseSchool - Global Education401views
Multiple ChoiceTo what final volume would 100 mL of 5.0 M KCl have to be diluted in order to make a solution that is 0.54 M KCl?680views6rank1comments
Multiple ChoiceIf 880 mL of water is added to 125.0 mL of a 0.770 M HBrO4 solution what is the resulting molarity?643views5rank1comments
Multiple ChoiceA student prepared a stock solution by dissolving 25.00 g of NaOH in enough water to make 150.0 mL solution. The student took 20.0 mL of the stock solution and diluted it with enough water to make 250.0 mL solution. Finally taking 75.0 mL of that solution and dissolving it in water to make 500 mL solution. What is the concentration of NaOH for this final solution? (MW of NaOH:40.00 g/mol).1562views4rank3comments
Textbook QuestionWhat volume of a 2.00 M stock solution of NaOH is required to prepare 50.0 mL of 0.400 M NaOH? (LO 4.4) (a) 15.0 mL (b) 1.00 mL (c) 10.0 mL (d) 4.00 mL1153views
Textbook QuestionBox (a) represents 1.0 mL of a solution of particles at a given concentration. Which of the boxes (b)–(d) represents 1.0 mL of the solution that results after (a) has been diluted by doubling the volume of its solvent? (a) (b) (c) (d) 374views
Textbook QuestionCalculate the molarity of the following aqueous solutions: (c) 25.0 mL of 3.50 M HNO3 diluted to 0.250 L.1561views
Textbook QuestionTo what volume should you dilute 50.0 mL of a 5.00 M KI solution so that 25.0 mL of the diluted solution contains 3.05 g of KI?4417views
Textbook QuestionA bottle of 12.0 M hydrochloric acid has only 35.7 mL left in it. What will the HCl concentration be if the solution is diluted to 250.0 mL?933views
Textbook QuestionWhat is the volume of the solution that would result by diluting 70.00 mL of 0.0913 M NaOH to a concentration of 0.0150 M?874views
Textbook QuestionHow would you prepare 250 mL of a 0.100 M solution of chloride ions from a 3.00 M stock solution of CaCl2? Spec-ify the glassware that should be used.969views
Textbook QuestionYou make 1.000 L of an aqueous solution that contains 35.0 g of sucrose (C12H22O11). (b) How many liters of water would you have to add to this solution to reduce the molarity you calculated in part (a) by a factor of two?912views
Textbook QuestionHow would you prepare 250 mL of 0.150 M solution of CaCl2 from a 3.00 M stock solution? Specify the glassware that should be used.492views
Textbook QuestionIf 123 mL of a 1.1 M glucose solution is diluted to 500.0 mL, what is the molarity of the diluted solution?1811views
Textbook QuestionIf 3.5 L of a 4.8 M SrCl2 solution is diluted to 45 L, what is the molarity of the diluted solution?1108views
Textbook QuestionTo what volume should you dilute 50.0 mL of a 12 M stock HNO3 solution to obtain a 0.100 M HNO3 solution?1687views
Textbook Question(b) If you take a 10.0-mL portion of the stock solution and dilute it to a total volume of 0.500 L, what will be the concentration of the final solution?1201views
Textbook Question(b) If you dilute 10.0 mL of the stock solution to a final volume of 0.250 L, what will be the concentration of the diluted solution?1070views
Textbook Question(a) How many milliliters of a stock solution of 6.0 M HNO3 would you have to use to prepare 110 mL of 0.500 M HNO3?1347views1rank
Open QuestionWhat is the concentration of a solution made by diluting 35 mL of 6.0 m HCl to a final volume of 750 mL?150views
Open QuestionHow much of a 0.250 M sucrose solution must be used to prepare 400.0 mL of a 0.0310 M solution? mL178views
Open QuestionHow many ml of a 3 mol/L NaOH solution are required to make 100 ml of a 0.2 mol/L NaOH solution?130views
Open QuestionA 0.1 m solution is diluted by three orders of magnitude. What is the new concentration?132views
Open QuestionWhat is the value of x, the concentration of the unknown ethanol solution? 0.02 0.04 0.05 0.08127views