CHM quiz 11 - Question 1 Given the following bond energies...

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Question 1 1 out of 1 points Given the following bond energies C–C 347 kJ/mol C=C 614 kJ/mol C–O 358 kJ/mol C=O 799 kJ/mol C–H 413 kJ/mol O–H 463 kJ/mol O–O 146 kJ/mol estimate H for the reaction H 2 O 2 + CH 3 OH H 2 CO + 2H 2 O. Selected Answer: –345 kJ Correct Answer: –345 kJ Question 2 1 out of 1 points Choose the largest ion in the following group: F - , Cl - , Br - , I - , Selected Answer: I - Correct Answer: I - Question 3 1 out of 1 points To avoid problems the book adopts an operational definition of ionic compounds: Any compound that conducts an electric current when melted will be classified as ionic. Selected Answer: True Correct Answer: True Question 4 1 out of 1 points Which of the following arrangements is in order of increasing size?
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Selected Answer: Ga 3+ , Ca 2+ , K + , Cl , S 2– Correct Answer: Ga 3+ , Ca 2+ , K + , Cl , S 2– Question 5 1 out of 1 points Which of the following statements concerning lattice energy is false ? Selected
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This note was uploaded on 04/20/2008 for the course CHM 131 taught by Professor Mcguirk during the Spring '08 term at Central Mich..

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CHM quiz 11 - Question 1 Given the following bond energies...

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