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Hasis fint 526 ms! 2. Consider the following thermochemical reaction for kerosene: 2 C12H26 (1) +37 O2(g) → 24 CO2(g) + 26 H₂O(1) AH = -15,026 kJ a. Write all 4 equivalence statements using the enthalpy of the reaction. (energy to mole amounts) C. bilea b. Show an energy level diagram for this process. ontwolofanl When 43.2 g of CO2 are made, how much heat is released? (hint, write the energy as an equivalent statement with moles like was shown in class) polled tornion 600 pn llam lerme d. If 2500. kJ of heat are released by the reaction, how grams of C12H26 must have been consumed/used? 1101 e. If this reaction were being used to generate heat, how many grams of C12H26 would have to be reacted to generate enough heat to raise the temperature of 250g of liquid water from 10°C to 85°C (remember that the Cp of water is 4.184J/g°C, and find the energy needed for this change first.)

Hasis fint 526 ms! 2. Consider the following thermochemical reaction for kerosene: 2 C12H26 (1) +37 O2(g) → 24 CO2(g) + 26 H₂O(1) AH = -15,026 kJ a. Write all 4 equivalence statements using the enthalpy of the reaction. (energy to mole amounts) C. bilea b. Show an energy level diagram for this process. ontwolofanl When 43.2 g of CO2 are made, how much heat is released? (hint, write the energy as an equivalent statement with moles like was shown in class) polled tornion 600 pn llam lerme d. If 2500. kJ of heat are released by the reaction, how grams of C12H26 must have been consumed/used? 1101 e. If this reaction were being used to generate heat, how many grams of C12H26 would have to be reacted to generate enough heat to raise the temperature of 250g of liquid water from 10°C to 85°C (remember that the Cp of water is 4.184J/g°C, and find the energy needed for this change first.)

Chemistry: The Molecular Science
Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter4: Energy And Chemical Reactions
Section4.8: Measuring Reaction Enthalpies: Calorimetry
Problem 4.17E
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IT 6.95 KJ increases by 11.4°C. Calculate the specific heat capacity of the metal in J/g°C. 2. Consider the following thermochemical reaction for kerosene: a. b. Show an energy level diagram for this process. C. 2 C12H26 (1) + 37 O2(g) → 24 CO2(g) + 26 H2O(1) AH = -15,026 kJ Write all 4 equivalence statements using the enthalpy of the reaction. (energy to mole amounts) bedrionsartips 502) Bloggv23 d DAM Levent When 43.2 g of CO2 are made, how much heat is released? (hint, write the energy as an equivalent statement with moles like was shown in class) sbivdio od sri d. If 2500. kJ of heat are released by the reaction, how grams of C12H26 must have been consumed/used? tolifów beton220 262da Siltal forw pots ontran e. If this reaction were being used to generate heat, how many grams of C12H26 would have to be reacted to generate enough heat to raise the temperature of 250g of liquid water from 10°C to 85°C (remember that the Cp of water is 4.184J/g°C, and find the energy needed for this change first.) Show of hoq ne aware oy yo level bupatom will no ponerique à tote
Transcribed Image Text:IT 6.95 KJ increases by 11.4°C. Calculate the specific heat capacity of the metal in J/g°C. 2. Consider the following thermochemical reaction for kerosene: a. b. Show an energy level diagram for this process. C. 2 C12H26 (1) + 37 O2(g) → 24 CO2(g) + 26 H2O(1) AH = -15,026 kJ Write all 4 equivalence statements using the enthalpy of the reaction. (energy to mole amounts) bedrionsartips 502) Bloggv23 d DAM Levent When 43.2 g of CO2 are made, how much heat is released? (hint, write the energy as an equivalent statement with moles like was shown in class) sbivdio od sri d. If 2500. kJ of heat are released by the reaction, how grams of C12H26 must have been consumed/used? tolifów beton220 262da Siltal forw pots ontran e. If this reaction were being used to generate heat, how many grams of C12H26 would have to be reacted to generate enough heat to raise the temperature of 250g of liquid water from 10°C to 85°C (remember that the Cp of water is 4.184J/g°C, and find the energy needed for this change first.) Show of hoq ne aware oy yo level bupatom will no ponerique à tote
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