Please help answer both questions You need to make 200. mL of a 0.35 M NaCI solution of sodium chloride.You start witha 1.0 M solution of NaCl. How would you do this? *Take 70. mL of a 1.00 M solution and pour into a flask. Add water until total volumeequals 200 ml.Take 140 ml of a 1.00 M solution and pour into a flask. Add water until total volumeequals 200 ml.Take 571 ml of a 1.00 M solution and pour into a flask. Add water until total volumeequals 200 ml.Say you have 1.50 M MgSO4 solution and you need 200. mL of 0.600 MMgSO4. How can you prepare this dilution? *Take 40 mL of a 1.50 M solution and pour into a flask. Add water until total volumeequals 100 mL.Take 80 mL of a 1.50 M solution and pour into a flask. Add water until total volumeequals 200 mL.Take 40 mL of a 1.50 M solution and pour into a flask. Add water until total volumeequals 200 mL.Take 500 ml of a 1,50 M solution and pour into a flask. Add water until total volumeequals 200 mL.

“Since you have asked multiple questions, we will solve the first question for you. If you want any…

You need to make 200. mL of a 0.35 M NaCl solution of sodium chloride. You start witha 1.0 M solution of NaCl. How would you do this? * Take 70. ml of a 1.00 M solution and pour into a flask. Add water until total volume equals 200 ml. Take 140 ml of a 1.00 M solution and pour into a flask. Add water until total volume equals 200 ml. Take 571 ml of a 1.00 M solution and pour into a flask. Add water until total volume equals 200 ml.

You need to make 200. mL of a 0.35 M NaCl solution of sodium chloride. You start witha 1.0 M solution of NaCl. How would you do this? * Take 70. ml of a 1.00 M solution and pour into a flask. Add water until total volume equals 200 ml. Take 140 ml of a 1.00 M solution and pour into a flask. Add water until total volume equals 200 ml. Take 571 ml of a 1.00 M solution and pour into a flask. Add water until total volume equals 200 ml.

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter3: Chemical Reactions

Section: Chapter Questions

Problem 135QRT

See similar textbooks

Similar questions

What mass of solid NaOH (97.0% NaOH by mass) is required to prepare 1.00 L of a 10.0% solution of NaOH by mass? The density of the 10.0% solution is 1.109 g/mL.
What mass of HCl is contained in 45.0 mL of an aqueous HCl solution that has a density of 1.19 g cm-3 and contains 37.21% HCl by mass?
34. For each of the following solutions, the number of moles of solute is given, followed by the total volume of the solution prepared. Calculate the molarity of each solution. a. 0.754 mol KNO; 225 mL b. 0.0105 in of CaCl; 10.2 mL c. 3.15 mol NaCl; 5.00 L d. 0.499 mol NaBr; 100. mL
What mass of a 4.00% NaOH solution by mass contains 15.0 g of NaOH?
3.65 Determine the final molarity for the following dilutions. (a) 24.5 mL of 3.0 M solution diluted to 100.0 mL (b) 15.3 mL of 4.22 M solution diluted to 1.00 L (c) 1.45 mL of 0.034 M solution diluted to 10.0 mL (d) 2.35 L of 12.5 M solution diluted to 100.0 L