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1. The following compounds are water-soluble. What ions are produced by each compound in aqueous solution? а. КОН b. K2SO4 c. LINO, d. (NH,);SO4 2. Decide whether each of the following is water-soluble. If soluble, tell what ions are produced. a. Na,CO, b. CuSO4 c. Nis d. BаBrz 3. Classify each of these as an acid or a base. Which are strong and which are weak? What ions are produced when each is dissolved in water? а. КОН b. Mg(ОН), с. НСЮ d. HBr е. LIOH f. H2SO; 4. Balance the following equations and then write the net ionic equation. a. (NH,);CO;(aq)+Cu(NO3);(aq)¬CuCO;(s)+NH,NO;(aq) b. Pb(OH)2(s)+HCI(aq)→P6C12(s)+H20(1) c. BaCO3(s)+HCl(aq)→BaCl2(aq)+H,0(1)+CO;(g) d. CH;CO,H(aq)+Ni(OH)2(s)→Ni(CH;CO.)»(aq)+H;O(1) 5. Balance the following equations, and then write the net ionic equation. a. Zn(s)+HCl(aq)→H¿(g)+ZnCl{(aq) b. Mg(OH)2(s)+HCI(aq)→MgCl2(aq)+H;0(1) c. HNO3(aq)+CaCO;(s)→Ca(NO3)2(aq)+H;O(1)+CO;(g) d. (NH,),S(aq)+F€CI;(aq)→NH,Cl(aq)+Fe,S;(s) 6. How many entities are present in each of the following?

1. The following compounds are water-soluble. What ions are produced by each compound in aqueous solution? а. КОН b. K2SO4 c. LINO, d. (NH,);SO4 2. Decide whether each of the following is water-soluble. If soluble, tell what ions are produced. a. Na,CO, b. CuSO4 c. Nis d. BаBrz 3. Classify each of these as an acid or a base. Which are strong and which are weak? What ions are produced when each is dissolved in water? а. КОН b. Mg(ОН), с. НСЮ d. HBr е. LIOH f. H2SO; 4. Balance the following equations and then write the net ionic equation. a. (NH,);CO;(aq)+Cu(NO3);(aq)¬CuCO;(s)+NH,NO;(aq) b. Pb(OH)2(s)+HCI(aq)→P6C12(s)+H20(1) c. BaCO3(s)+HCl(aq)→BaCl2(aq)+H,0(1)+CO;(g) d. CH;CO,H(aq)+Ni(OH)2(s)→Ni(CH;CO.)»(aq)+H;O(1) 5. Balance the following equations, and then write the net ionic equation. a. Zn(s)+HCl(aq)→H¿(g)+ZnCl{(aq) b. Mg(OH)2(s)+HCI(aq)→MgCl2(aq)+H;0(1) c. HNO3(aq)+CaCO;(s)→Ca(NO3)2(aq)+H;O(1)+CO;(g) d. (NH,),S(aq)+F€CI;(aq)→NH,Cl(aq)+Fe,S;(s) 6. How many entities are present in each of the following?

Chemistry
Chemistry
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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
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Page < > of 2 + ZOOM ENGR 1540 Worksheet 7 Chapter 3 1. The following compounds are water-soluble. What ions are produced by each compound in aqueous solution? а. КОН b. K2SO4 c. LİNO3 d. (NH4),SO4 2. Decide whether each of the following is water-soluble. If soluble, tell what ions are produced. а. NaCOз b. CUSO4 c. Nis d. BaBr2 3. Classify each of these as an acid or a base. Which are strong and which are weak? What ions are produced when each is dissolved in water? а. КОН b. Mg(ОH)2 с. HСIO d. HBr e. LİOH f. H2SO3 4. Balance the following equations and then write the net ionic equation. a. (NH4)2CO3(aq)+Cu(NO;)2(aq)→CUCO3(s)+NH4NO;(aq) b. РЫ(ОН)2(s)+HC(aq) —РЫС1;(s)+H,0() с. ВаСО;(s)+НC{(aq)—ВаCl-(аq)+H-0()+CO-(g) d. CH;CO,H(aq)+Ni(OH)2(s)→Ni(CH;CO,)2(aq)+H20(1) 5. Balance the following equations, and then write the net ionic equation. а. Zn(s)+HCI(aq) —H-(g)+ZnClz(аq) b. Mg(ОН)2(9)+НС(аq) —MgCl-(aq)+H-0() c. HNO3(aq)+CaCO;(s)→Ca(NO3)2(aq)+H2O(1)+CO2(g) d. (NH4),S(aq)+FeCl3(aq)→NH,Cl(aq)+Fe,S;(s) | 6. How many entities are present in each of the following?
Transcribed Image Text:Page < > of 2 + ZOOM ENGR 1540 Worksheet 7 Chapter 3 1. The following compounds are water-soluble. What ions are produced by each compound in aqueous solution? а. КОН b. K2SO4 c. LİNO3 d. (NH4),SO4 2. Decide whether each of the following is water-soluble. If soluble, tell what ions are produced. а. NaCOз b. CUSO4 c. Nis d. BaBr2 3. Classify each of these as an acid or a base. Which are strong and which are weak? What ions are produced when each is dissolved in water? а. КОН b. Mg(ОH)2 с. HСIO d. HBr e. LİOH f. H2SO3 4. Balance the following equations and then write the net ionic equation. a. (NH4)2CO3(aq)+Cu(NO;)2(aq)→CUCO3(s)+NH4NO;(aq) b. РЫ(ОН)2(s)+HC(aq) —РЫС1;(s)+H,0() с. ВаСО;(s)+НC{(aq)—ВаCl-(аq)+H-0()+CO-(g) d. CH;CO,H(aq)+Ni(OH)2(s)→Ni(CH;CO,)2(aq)+H20(1) 5. Balance the following equations, and then write the net ionic equation. а. Zn(s)+HCI(aq) —H-(g)+ZnClz(аq) b. Mg(ОН)2(9)+НС(аq) —MgCl-(aq)+H-0() c. HNO3(aq)+CaCO;(s)→Ca(NO3)2(aq)+H2O(1)+CO2(g) d. (NH4),S(aq)+FeCl3(aq)→NH,Cl(aq)+Fe,S;(s) | 6. How many entities are present in each of the following?
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