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question 15 please, thanks! (15 points) Ethanol is being promoted as renewable biofuel. Use the standard enthalpies...
help for the reactie shown below 44. (20 points Use the following information to determine the...
help for the reactie shown below 44. (20 points Use the following information to determine the Show your work CHA) H06) COC) + 3H) ar? 2C6) 211.06) - CHU C O:) -153 CU)HO) COH.) Nr-13130 COC) H.06) CO.) H.) AF-412 ( Hast(og-> 206+ 2HG 2015) +2420G) FO) 15. PO (15 points) Ethanol is being promoted as renewable biofuel. Use the standard enthalpies of formation below to determine the standard enthalpy of combustion of ethanol shown below. CH3CH2OH + 302 2002...
to 14. (20 points) Use the following information to Show your work. e the following information...
to 14. (20 points) Use the following information to Show your work. e the following information to determine the enthalpy for the reaction shown below. CH(g) + H2O(g) → CO(g) + 3H-(8) AH = ? 2C(s) + 2H2O(g) CH.(g) + CO:(8) All = 15.3 kJ C(s) + H2O(g) → CO(g) +H;(8) AH = 131.3 kJ CO(g) + H2O(g) + CO2(g) + H:(g) AH -41.2 kJ 15. (15 points) Ethanol is being promoted as renewable biofuel. Use the standard enthalpies of...
17. Using values for the standard enthalpies of formation (AH:9) and standard molar entropy (439) on...
17. Using values for the standard enthalpies of formation (AH:9) and standard molar entropy (439) on the Appendix, calculate the following thermodynamic values for the complete combustion of ethanol: (10 points) C2H5OH(g) + 302(g) → 2CO2(g) + 3H2O(g) a) The standard enthalpy change (AHº) b) The standard entropy change (AS) c) Use values from a) and b) above to calculate AGO at 298K d) Is this reaction spontaneous at 298K under standard conditions?
please answer 17a,b,c 17. Using values for the standard enthalpies of formation (AHY) and standard molar...
please answer 17a,b,c
17. Using values for the standard enthalpies of formation (AHY) and standard molar entropy (AS on the Appendix, calculate the following thermodynamic values for the complete combustion of ethanol: (10 points) C2H5OH(g) + 302(g) → 2CO2(g) + 3H2O(g) a) The standard enthalpy change (AHº) b) The standard entropy change (AS) c) Use values from a) and b) above to calculate AG° at 298K Formula SU/(K-mol 160 TABLE 16.1 Standard Molar Entropies for Some Common Substances at 25...
please solve and explain your answer I) (15 points) Given the standard enthalpies of formation for...
please solve and explain your answer
I) (15 points) Given the standard enthalpies of formation for the following substances (Table 2), determine the reaction enthalpy for the following reaction 45.433. ( O +1,220 kJ 0-1,220 kJ ·-967 kJ O +967 kJ 。+257 kS Substance l (kJ/mol) N2H4(g)+95. NO2(g) H2O(g) +33.1 -241.8 Table 2:
please help me with these annoying multiple choice questions. Thanks Which of the following statements about the reaction shown on the right, in figure 2, is correct? 8. a.) The activation...
please help me with these annoying multiple choice
questions. Thanks
Which of the following statements about the reaction shown on the right, in figure 2, is correct? 8. a.) The activation energy of the reverse reaction is smaller than that On patential of the forward reaction b.) The reaction is endothermic c.) The second step of the reaction mechanism is the rate determining step d.) This mechanism is composed of two steps Figure 2: Potential energy diagram of a hypothetical...
I hope the answer is clear and correct thanks Question 1 (1 point) What is the...
I hope the answer is clear and correct thanks
Question 1 (1 point) What is the change in enthalpy (in kJ mol'?) for the following reaction F2(g) + Cabr,(s) CaF() + Brz(1) O 1) -112 kJmo12 O2) 504 kJmo11 03) -504 kJmol 1 04) 537 kJmo11 O 5) -537 kJmol'i Question 2 (1 point) What is true about the following reaction at 25°C? F,(g) + 2HCl(g) 2 2017(g) + H (9) Ahrº=76 kJ mol'i Asr°=-10.13 J mol'i Ki Agrº=79 kJ...
help for the reactie shown below 44. (20 points Use the following information to determine the Show your work CHA) H06) COC) + 3H) ar? 2C6) 211.06) - CHU C O:) -153 CU)HO) COH.) Nr-13130 COC) H.06) CO.) H.) AF-412 ( Hast(og-> 206+ 2HG 2015) +2420G) FO) 15. PO (15 points) Ethanol is being promoted as renewable biofuel. Use the standard enthalpies of formation below to determine the standard enthalpy of combustion of ethanol shown below. CH3CH2OH + 302 2002...
to 14. (20 points) Use the following information to Show your work. e the following information to determine the enthalpy for the reaction shown below. CH(g) + H2O(g) → CO(g) + 3H-(8) AH = ? 2C(s) + 2H2O(g) CH.(g) + CO:(8) All = 15.3 kJ C(s) + H2O(g) → CO(g) +H;(8) AH = 131.3 kJ CO(g) + H2O(g) + CO2(g) + H:(g) AH -41.2 kJ 15. (15 points) Ethanol is being promoted as renewable biofuel. Use the standard enthalpies of...
17. Using values for the standard enthalpies of formation (AH:9) and standard molar entropy (439) on the Appendix, calculate the following thermodynamic values for the complete combustion of ethanol: (10 points) C2H5OH(g) + 302(g) → 2CO2(g) + 3H2O(g) a) The standard enthalpy change (AHº) b) The standard entropy change (AS) c) Use values from a) and b) above to calculate AGO at 298K d) Is this reaction spontaneous at 298K under standard conditions?
please answer 17a,b,c
17. Using values for the standard enthalpies of formation (AHY) and standard molar entropy (AS on the Appendix, calculate the following thermodynamic values for the complete combustion of ethanol: (10 points) C2H5OH(g) + 302(g) → 2CO2(g) + 3H2O(g) a) The standard enthalpy change (AHº) b) The standard entropy change (AS) c) Use values from a) and b) above to calculate AG° at 298K Formula SU/(K-mol 160 TABLE 16.1 Standard Molar Entropies for Some Common Substances at 25...
please solve and explain your answer
I) (15 points) Given the standard enthalpies of formation for the following substances (Table 2), determine the reaction enthalpy for the following reaction 45.433. ( O +1,220 kJ 0-1,220 kJ ·-967 kJ O +967 kJ 。+257 kS Substance l (kJ/mol) N2H4(g)+95. NO2(g) H2O(g) +33.1 -241.8 Table 2:
please help me with these annoying multiple choice
questions. Thanks
Which of the following statements about the reaction shown on the right, in figure 2, is correct? 8. a.) The activation energy of the reverse reaction is smaller than that On patential of the forward reaction b.) The reaction is endothermic c.) The second step of the reaction mechanism is the rate determining step d.) This mechanism is composed of two steps Figure 2: Potential energy diagram of a hypothetical...
I hope the answer is clear and correct thanks
Question 1 (1 point) What is the change in enthalpy (in kJ mol'?) for the following reaction F2(g) + Cabr,(s) CaF() + Brz(1) O 1) -112 kJmo12 O2) 504 kJmo11 03) -504 kJmol 1 04) 537 kJmo11 O 5) -537 kJmol'i Question 2 (1 point) What is true about the following reaction at 25°C? F,(g) + 2HCl(g) 2 2017(g) + H (9) Ahrº=76 kJ mol'i Asr°=-10.13 J mol'i Ki Agrº=79 kJ...
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