Question 13 please Exer-ems inI from4.12 Six different aqueous solutions (with solvent moleculesomitted for clarity) are represented in the beakers below, and theirtotal volumes are noted.-nt50. mL50. mL50. mLer?ductso-50. mL25 mL25 mLundonsDFBr?(a) Which solution has the highest molarity? (b) Which solutionshave the same molarity? (c) If you mix solutions A and C, does theresulting solution have a higher, a lower, or the same molarity assolution B? (d) After 50. mL of water is added to solution D, is itsmolarity higher, lower, or the same as the molarity of solution Fafter 75 mL is added to it? (e) How much solvent must be evapo-rated from solution E for it to have the same molarity as solution A?4.13 Are the following instructions for diluting a 10.0 M solutionto a 1.00 M solution correct: "Take 100.0 mL of the 10.0 M solu-tion and add 900.0 mL water"? Explain.Skill-Building Exercises (grouped in similar pairs)4.14 Is each of the following very soluble in water? Explain.(a) Benzene, C,H6(c) Ethanol, CH;CH,OH4.15 Is each of the following very soluble in water? Explain.(a) Lithium nitrate(c) Pentane(b) Sodium hydroxide(d) Potassium acetate(b) Glycine, H,NCH,COOH(d) Ethylene glycol, HOCH,CH,OH4.16 Does an aqueous solution of each of the following conductan electric current? Explain.(a) Cesium bromide(b) Hydrogen iodideu0.colution of each of the following conduct

Answer:- This question is answered by using the simple concept of dilution which states that the…

Answered: 4.13 Are the following instructions for…

4.13 Are the following instructions for diluting a 10.0 M solution to a 1.00 M solution correct: "Take 100.0 mL of the 10.0 M solu- tion and add 900.0 mL water"? Explain.

Chemistry for Today: General, Organic, and Biochemistry

9th Edition

ISBN:9781305960060

Author:Spencer L. Seager, Michael R. Slabaugh, Maren S. Hansen

Publisher:Spencer L. Seager, Michael R. Slabaugh, Maren S. Hansen

Chapter7: Sollutions And Colloids

Section: Chapter Questions

Problem 7.2E

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Question 13 please

Exer-
ems in
I from
4.12 Six different aqueous solutions (with solvent molecules
omitted for clarity) are represented in the beakers below, and their
total volumes are noted.
-nt
50. mL
50. mL
50. mL
er?
duct
so-
50. mL
25 mL
25 mL
und
ons
D
F
Br?
(a) Which solution has the highest molarity? (b) Which solutions
have the same molarity? (c) If you mix solutions A and C, does the
resulting solution have a higher, a lower, or the same molarity as
solution B? (d) After 50. mL of water is added to solution D, is its
molarity higher, lower, or the same as the molarity of solution F
after 75 mL is added to it? (e) How much solvent must be evapo-
rated from solution E for it to have the same molarity as solution A?
4.13 Are the following instructions for diluting a 10.0 M solution
to a 1.00 M solution correct: "Take 100.0 mL of the 10.0 M solu-
tion and add 900.0 mL water"? Explain.
Skill-Building Exercises (grouped in similar pairs)
4.14 Is each of the following very soluble in water? Explain.
(a) Benzene, C,H6
(c) Ethanol, CH;CH,OH
4.15 Is each of the following very soluble in water? Explain.
(a) Lithium nitrate
(c) Pentane
(b) Sodium hydroxide
(d) Potassium acetate
(b) Glycine, H,NCH,COOH
(d) Ethylene glycol, HOCH,CH,OH
4.16 Does an aqueous solution of each of the following conduct
an electric current? Explain.
(a) Cesium bromide
(b) Hydrogen iodide
u0.colution of each of the following conduct

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