2021 kJ ΔH o f of CO 2 g 3935 kJmol ΔH o f of H 2 O g 2418 kJmol A 16425 kJ B

2021 kj δh o f of co 2 g 3935 kjmol δh o f of h 2 o

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= 2021 kJ ΔH o f of CO 2 (g) = - 393.5 kJ/mol ; ΔH o f of H 2 O (g) = - 241.8 kJ/mol A. -1642.5 kJ B. -2021 kJ C. -4168.7 kJ D. -2656.3 kJ E. -126.7 kJ * This review was not prepared by your professor or school and is neither approved nor endorsed by your college or university 51
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ECU - GENERAL CHEMISTRY I - PROF. SPUCHES ECU CHEM 1150 SPUCHES EXAM 2 REVIEW* PRACTICE: The value of ΔH° for the following reaction is -3351 kJ: 2Al (s) + 3O 2 (g) 2Al 2 O 3 (s) The value of ΔH f ° for Al 2 O 3 (s) is __________ kJ. a) -3351 b) -1676 c) +3351 d) -16.43 e) -32.86 * This review was not prepared by your professor or school and is neither approved nor endorsed by your college or university 52
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ECU - GENERAL CHEMISTRY I - PROF. SPUCHES ECU CHEM 1150 SPUCHES EXAM 2 REVIEW* PRACTICE: Given the following: * This review was not prepared by your professor or school and is neither approved nor endorsed by your college or university 53
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