Use the data below to calculate AH for the reaction N,0, + 3C0 → N‚0 + 3CO, AH = ? - 110 - 393 + 81 + 9.7 CO N,O,

Chemistry: The Molecular Science
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Chapter16: Thermodynamics: Directionality Of Chemical Reactions
Section: Chapter Questions
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2. Use the data below to calculate AH for the reaction
N,0, + зсо — N,0 + зсо,
AH = ?
- 110
- 393
+ 81
+ 9.7
CO2 (6)
N,O,
3. Calculate AH at 25°C for the reaction of 1.0 mole of Carbon with excess Carbon
Dioxide to produce Carbon Monoxide. Note: The enthalpy formation of
element is equal to zero (0). Use the data on the table on item no.2.
Reaction equation:
C + co, → 200
AH = ?
4. Find the heat energy evolved is slaking 1.0 Kg of quicklime [ CaO] according to
the reaction given as
CaO) + H,Ou
Ca(OH)2 (9) Qan = ?
rxn
Transcribed Image Text:2. Use the data below to calculate AH for the reaction N,0, + зсо — N,0 + зсо, AH = ? - 110 - 393 + 81 + 9.7 CO2 (6) N,O, 3. Calculate AH at 25°C for the reaction of 1.0 mole of Carbon with excess Carbon Dioxide to produce Carbon Monoxide. Note: The enthalpy formation of element is equal to zero (0). Use the data on the table on item no.2. Reaction equation: C + co, → 200 AH = ? 4. Find the heat energy evolved is slaking 1.0 Kg of quicklime [ CaO] according to the reaction given as CaO) + H,Ou Ca(OH)2 (9) Qan = ? rxn
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