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2-Identify the major ionic species present in an aqueous solution of CaCOs. A. Ca, Co, B. Ca,c, 0, С. C. Ca". C. 0, D. Ca.c,o E. Caz. CO.

2-Identify the major ionic species present in an aqueous solution of CaCOs. A. Ca, Co, B. Ca,c, 0, С. C. Ca". C. 0, D. Ca.c,o E. Caz. CO.

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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2-Identify the Ei jor ionic species present in an aqueous solution of CaCO3. A. Ca", Co, B. Ca", C", Og C. Ca", C", , D. Ca.c.o Е. Са. со, 3-The distinguishing characteristic of all electrolyte solutions is that they A. contain mhroles) B. conduct electricity. C. react with other solutions. D. always contain acids. E. conduct heat. 4-Based on the solubility rules, which one of these compounds should be insoluble in water? 1 A. NaCI B. MgBr2 C. FeCl2 D. AgBr E. ZNCI2 5 Based on the solubility rules, which one of these compounds should be insoluble in water? A. CaCOs (NH.)2CO. C. NazCO; D. K,CO, E. KNO3 6-Based un the solubility rules, which of these processes will occur when a sulution containing about 0.1 g of Pb(NO:)2 (aq) is mixed with a solution containing 0.1 g of KI(aq)/100 mL? В. A. KNO, will precipitate; Ph* and I' are spectator ions. B. No precipitate will form. C. Pb(NO3)2 will precipitate; K' and I are spectator ions. D. Phlz will precipitate: K and NO3 are spectator ions. E. Pb?' and I are spectator ions, and Pblz will precipitate. 7-Identily the Kijor ions present in an aqueous LIOII solution. A. Li, O', H B. Li", OH" C. LIO, H* D. Li', O', I E. Li, OH" 8-The oxidation number of Mn in KMNO, is A. +8. B. +7. ...
Transcribed Image Text:2-Identify the Ei jor ionic species present in an aqueous solution of CaCO3. A. Ca", Co, B. Ca", C", Og C. Ca", C", , D. Ca.c.o Е. Са. со, 3-The distinguishing characteristic of all electrolyte solutions is that they A. contain mhroles) B. conduct electricity. C. react with other solutions. D. always contain acids. E. conduct heat. 4-Based on the solubility rules, which one of these compounds should be insoluble in water? 1 A. NaCI B. MgBr2 C. FeCl2 D. AgBr E. ZNCI2 5 Based on the solubility rules, which one of these compounds should be insoluble in water? A. CaCOs (NH.)2CO. C. NazCO; D. K,CO, E. KNO3 6-Based un the solubility rules, which of these processes will occur when a sulution containing about 0.1 g of Pb(NO:)2 (aq) is mixed with a solution containing 0.1 g of KI(aq)/100 mL? В. A. KNO, will precipitate; Ph* and I' are spectator ions. B. No precipitate will form. C. Pb(NO3)2 will precipitate; K' and I are spectator ions. D. Phlz will precipitate: K and NO3 are spectator ions. E. Pb?' and I are spectator ions, and Pblz will precipitate. 7-Identily the Kijor ions present in an aqueous LIOII solution. A. Li, O', H B. Li", OH" C. LIO, H* D. Li', O', I E. Li, OH" 8-The oxidation number of Mn in KMNO, is A. +8. B. +7. ...
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