2.9.4. A 0.75 M solution of sodium thiosulfate, Na,S,O, is used to create a more dilute solution. If150 mL of the concentrated solution is diluted to a volume of 1500 mL, determine theconcentration of the new solution.5. A stock solution of potassium nitrate, KNO, has a concentration of 1.5 M. What volume ofdilute potassium nitrate (0.10 M) can be formed with 75.0 mL of the concentrated solution?6. What volume of concentrated nitric acid, HNO, (15.8 M) should be added to water to form450.0 mL of a 2.5 M nitric acid solution?7. A sample of 10.0 mL of concentrated sulfuric acid, H,SO, is used to make 475 mL of a 2.5 Msulfuric acid solution. What was the initial concentration of the sulfuric acid?8. An instructor needs to make 350 mL of a silver nitrate solution that has a concentration of0.25 M. How many milliliters of the 1.5 M solution should be used? nal textArialBIUA111.35.meAnionsChloride HydrexideOHAcetateCarbonateIodideNitrateSulfatesoScoCHOSNOAluminumAPAmmoniumNHBariumBaISISSSSSSSISSSCopper (II)CuLead (II)PbSISISSilverIIIISAgSodiumNa"SSSZincZnS- solubleI - insolubleCations

4. Dilution of the solution: On dilution of the solution with the pure water, the mole of solute…

4. A 0.75 M solution of sodium thiosulfate, Na,S,O, is used to create a more dilute solution. If 150 mL of the concentrated solution is diluted to a volume of 1500 mL, determine the concentration of the new solution.

4. A 0.75 M solution of sodium thiosulfate, Na,S,O, is used to create a more dilute solution. If 150 mL of the concentrated solution is diluted to a volume of 1500 mL, determine the concentration of the new solution.

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...

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Question

2.
9.
4. A 0.75 M solution of sodium thiosulfate, Na,S,O, is used to create a more dilute solution. If
150 mL of the concentrated solution is diluted to a volume of 1500 mL, determine the
concentration of the new solution.
5. A stock solution of potassium nitrate, KNO, has a concentration of 1.5 M. What volume of
dilute potassium nitrate (0.10 M) can be formed with 75.0 mL of the concentrated solution?
6. What volume of concentrated nitric acid, HNO, (15.8 M) should be added to water to form
450.0 mL of a 2.5 M nitric acid solution?
7. A sample of 10.0 mL of concentrated sulfuric acid, H,SO, is used to make 475 mL of a 2.5 M
sulfuric acid solution. What was the initial concentration of the sulfuric acid?
8. An instructor needs to make 350 mL of a silver nitrate solution that has a concentration of
0.25 M. How many milliliters of the 1.5 M solution should be used?

nal text
Arial
BIUA
11
1.
3
5.
me
Anions
Chloride Hydrexide
OH
Acetate
Carbonate
Iodide
Nitrate
Sulfate
so
S
co
CHO
S
NO
Aluminum
AP
Ammonium
NH
Barium
Ba
I
S
I
S
S
S
S
S
S
S
I
S
S
S
Copper (II)
Cu
Lead (II)
Pb
S
I
S
I
S
Silver
I
I
I
I
S
Ag
Sodium
Na"
S
S
S
Zinc
Zn
S- soluble
I - insoluble
Cations

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