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Sulfate-containing compounds can be produced from reactions of sulfuric acid. Which of these can be classified as BOTH a double displacement reaction and a precipitation reaction? I. Bacla{ac) + H2SOA(aq) → 2 HCl(ag) + Bas04(s) II. Zng) + H2SO4(aq) → H2ig) + ZnsO4(aq) I. 2 KOH(aq) + H2SO4(aq) → H20m + K2SO4(aq) Select one: O a. Il and III O b. Il only Oc. I only O d. Iand III Calculate AS' at 298 K for the reaction below. OF2(g) + H20(g) → 0zig) + 2HFG) AG°= -358.4 kJ/mol AH°= -323.2 kJ/mol Select one: O a. 118 J/mol-K O b. 632 J/mol·K O. 71.3 J/mol-K o d. 52.3 J/mol·K Silicon carbide, a material used as an abrasive, is prepared by reacting carbon with Sio, from sand at high temperatures. The reaction is given below: Sio2 + 3C + Sic + 2 co How much Sic (molar mass: 40.11 g/mol) is produced from 3.50 kg C (molar mass: 12.011 g/mol) and 5.00 kg of sio2 (molar mass: 60.08 g/mol)? Select one: O a. 3.34 kg SiC O b. 3.90 kg Sic O . 10.0 kg Sic O d. 35.1 kg Sic

Sulfate-containing compounds can be produced from reactions of sulfuric acid. Which of these can be classified as BOTH a double displacement reaction and a precipitation reaction? I. Bacla{ac) + H2SOA(aq) → 2 HCl(ag) + Bas04(s) II. Zng) + H2SO4(aq) → H2ig) + ZnsO4(aq) I. 2 KOH(aq) + H2SO4(aq) → H20m + K2SO4(aq) Select one: O a. Il and III O b. Il only Oc. I only O d. Iand III Calculate AS' at 298 K for the reaction below. OF2(g) + H20(g) → 0zig) + 2HFG) AG°= -358.4 kJ/mol AH°= -323.2 kJ/mol Select one: O a. 118 J/mol-K O b. 632 J/mol·K O. 71.3 J/mol-K o d. 52.3 J/mol·K Silicon carbide, a material used as an abrasive, is prepared by reacting carbon with Sio, from sand at high temperatures. The reaction is given below: Sio2 + 3C + Sic + 2 co How much Sic (molar mass: 40.11 g/mol) is produced from 3.50 kg C (molar mass: 12.011 g/mol) and 5.00 kg of sio2 (molar mass: 60.08 g/mol)? Select one: O a. 3.34 kg SiC O b. 3.90 kg Sic O . 10.0 kg Sic O d. 35.1 kg Sic

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
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Sulfate-containing compounds can be produced from reactions of sulfuric acid. Which of these can be classified as BOTH a double displacement reaction and a precipitation reaction? I. Bacla{ac) + H2SOA(aq) → 2 HCl(ag) + Bas04(s) II. Zng) + H2SO4(aq) → H2ig) + ZnsO4(aq) I. 2 KOH(aq) + H2SO4(aq) → H20m + K2SO4(aq) Select one: O a. Il and III O b. Il only Oc. I only O d. Iand III Calculate AS' at 298 K for the reaction below. OF2(g) + H20(g) → 0zig) + 2HFG) AG°= -358.4 kJ/mol AH°= -323.2 kJ/mol Select one: O a. 118 J/mol-K O b. 632 J/mol·K O. 71.3 J/mol-K o d. 52.3 J/mol·K Silicon carbide, a material used as an abrasive, is prepared by reacting carbon with Sio, from sand at high temperatures. The reaction is given below: Sio2 + 3C + Sic + 2 co How much Sic (molar mass: 40.11 g/mol) is produced from 3.50 kg C (molar mass: 12.011 g/mol) and 5.00 kg of sio2 (molar mass: 60.08 g/mol)? Select one: O a. 3.34 kg SiC O b. 3.90 kg Sic O . 10.0 kg Sic O d. 35.1 kg Sic
Transcribed Image Text:Sulfate-containing compounds can be produced from reactions of sulfuric acid. Which of these can be classified as BOTH a double displacement reaction and a precipitation reaction? I. Bacla{ac) + H2SOA(aq) → 2 HCl(ag) + Bas04(s) II. Zng) + H2SO4(aq) → H2ig) + ZnsO4(aq) I. 2 KOH(aq) + H2SO4(aq) → H20m + K2SO4(aq) Select one: O a. Il and III O b. Il only Oc. I only O d. Iand III Calculate AS' at 298 K for the reaction below. OF2(g) + H20(g) → 0zig) + 2HFG) AG°= -358.4 kJ/mol AH°= -323.2 kJ/mol Select one: O a. 118 J/mol-K O b. 632 J/mol·K O. 71.3 J/mol-K o d. 52.3 J/mol·K Silicon carbide, a material used as an abrasive, is prepared by reacting carbon with Sio, from sand at high temperatures. The reaction is given below: Sio2 + 3C + Sic + 2 co How much Sic (molar mass: 40.11 g/mol) is produced from 3.50 kg C (molar mass: 12.011 g/mol) and 5.00 kg of sio2 (molar mass: 60.08 g/mol)? Select one: O a. 3.34 kg SiC O b. 3.90 kg Sic O . 10.0 kg Sic O d. 35.1 kg Sic
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