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1. A light bulb apparatus used to indicate electrical conductivity of solutions is placed in the four unlabelled solutions listed below. The only solution that will cause the bulb to light up is A. NH Cl ag) B. C,H2,011(a9) C. H,O2(ag) D. CH,OH (ag)

1. A light bulb apparatus used to indicate electrical conductivity of solutions is placed in the four unlabelled solutions listed below. The only solution that will cause the bulb to light up is A. NH Cl ag) B. C,H2,011(a9) C. H,O2(ag) D. CH,OH (ag)

Chemistry
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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9. A light bulb apparatus used to indicate electrical conductivity of solutions is placed in the four unlabelled solutions listed below. The only solution that will cause the bulb to light up is A. NH,Cl(a) B. C1,H22011(a9) C. H,02(aq) D. CH,OH(ag) 10. When crystals of sucrose (C,,H2,01) dissolve in water, they disperse to form A. ions and solutions that are electrolytes B. ions and solutions that are non-electrolytes C. electrically neutral particles and solutions that are electrolytes D. electrically neutral particles and solutions that are non-electrolytes Il. What mass of sucrose, C12H2201 1 is needed to make 500 mL of a 0.20 mol/L solution ? A. 100 g B. 17.1 g С. 68.4 g D. 34.2 g Many beverages, such as colas, are carbonated as they are bottled, producing acidic solutions. A 500 mL sample contains 50.0 g of dissolved carbon dioxide, COyag) la. The molar concentration of COrge) in the beverage is A. 0.100 mol/L В. 0.568 mol/L C. 1.14 mol/L D. 2.27 mol/L 13. An aqueous solution means an acid has been formed a) b) a substance has dissolved dissociation has taken place c) d) the solvent is water
Transcribed Image Text:9. A light bulb apparatus used to indicate electrical conductivity of solutions is placed in the four unlabelled solutions listed below. The only solution that will cause the bulb to light up is A. NH,Cl(a) B. C1,H22011(a9) C. H,02(aq) D. CH,OH(ag) 10. When crystals of sucrose (C,,H2,01) dissolve in water, they disperse to form A. ions and solutions that are electrolytes B. ions and solutions that are non-electrolytes C. electrically neutral particles and solutions that are electrolytes D. electrically neutral particles and solutions that are non-electrolytes Il. What mass of sucrose, C12H2201 1 is needed to make 500 mL of a 0.20 mol/L solution ? A. 100 g B. 17.1 g С. 68.4 g D. 34.2 g Many beverages, such as colas, are carbonated as they are bottled, producing acidic solutions. A 500 mL sample contains 50.0 g of dissolved carbon dioxide, COyag) la. The molar concentration of COrge) in the beverage is A. 0.100 mol/L В. 0.568 mol/L C. 1.14 mol/L D. 2.27 mol/L 13. An aqueous solution means an acid has been formed a) b) a substance has dissolved dissociation has taken place c) d) the solvent is water
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