![1. [15 pts] Nitric oxide reacts with chlorine to form NOCI. The data refer to 298 K. 2NO (g) + Cl2(g) → 2NOCI (g) Substance:](http://img.homeworklib.com/questions/8c53fec0-f255-11ea-9dd9-512ab10f8256.png?x-oss-process=image/resize,w_560)
![2. [10 pts] Rank the following compounds in order of decreasing molar entropy (the greatest is on the left). N204(g) at 25°C](http://img.homeworklib.com/questions/8d6add40-f255-11ea-aae2-c3a687d06f21.png?x-oss-process=image/resize,w_560)
![3. [9 pts] A solution of 0.50 mol/L acetic acid (HA) has a pH of 3.0. What is the approximate K, for the acid? NO NEED FOR IC](http://img.homeworklib.com/questions/8e808560-f255-11ea-82b2-63465297b814.png?x-oss-process=image/resize,w_560)
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1. [15 pts] Nitric oxide reacts with chlorine...
Use the reaction and the data given in the table below for Questions 16-17. Nitric oxide...
Use the reaction and the data given in the table below for Questions 16-17. Nitric oxide reacts with chlorine to form NOCI. The data refer to 298 K 2NO(g) + Cl2(g) Substance: AHo s (kJ/mol): 2NOC?(g) NO(g) C2gNOCIg) 90.29 ? 51.71 261.6 S (J/K-mol): 210.65 223.0 16. What is the equilibrium constant for the reaction above at 298 K?
Enter your answer in the provided box. A 2.860 mol quantity of NOCI was initially placed...
Enter your answer in the provided box. A 2.860 mol quantity of NOCI was initially placed in a 1.450 L reaction chamber at 400°C. After equilibrium was established, it was found that 28.40 percent of the NOCI has dissociated: 2NOCI(g) = 2NO(g) + Cl2(g) Calculate the equilibrium constant K, for the reaction.
3. Nitric oxide, NO(g) reacts with chlorine gas, Cl2(g), in the reaction 2NO(g) + Cl2(g) →...
3. Nitric oxide, NO(g) reacts with chlorine gas, Cl2(g), in the reaction 2NO(g) + Cl2(g) → 2NOCIG) Initial rates of reaction are determined for various combinations of initial concentrations of reactants and recorded below; Trial Initial [NO] (mol/L) 0.10 0.10 0.20 Initial (C12] (mol/L) 0.10 0.20 0.20 Rate of production of NOCI (mol/L.s) 1.8 x 107 3.6 x 102 1.43 x 10" a) What is the rate law equation for the reaction? (1 mark) b) What is the rate-determining step?...
Please show all work. Provide equations used for full credit. Please use correct significant figures and...
Please show all work. Provide equations used for full credit. Please use correct significant figures and correct units in answers. The reaction, 2NOBr(g) + 2NO(g) + Br2(8) has an equilibrium constant, K = 0.42 at 373 K. a. Calculate Agºrxn at 373 K. b. Using the value of AHºrxn = 45.38 k) and the AGºrxn calculated in part a, calculate the ASºrxn at 373 K. Consider the reaction: 2NO(g) + C12(8) + 2NOCI(g) Given the following table of thermodynamic data,...
Question 1 Use the following data for the following problems: Substance Cl2(g) NO(g) Sº (J/K mol)...
Question 1 Use the following data for the following problems: Substance Cl2(g) NO(g) Sº (J/K mol) 223 211 AHf (kJ/mol) 92 NOCI(g) 261 52 I a) Calculate 4Sºsystem b) Calculate Ahº c) Calculate ASsurr d) Calculate Agº e) is the reaction spontaneous at 25 °C? justify this answer. Attach File Browse My Computer Browse Content Collection A Moving to another question will save this response,
help with this please Ca(OH)2(aq) + 2 HCl(aq) +CaCl2(8) + 2 H2O(1) Using the standard thermodynamic...
help with this please
Ca(OH)2(aq) + 2 HCl(aq) +CaCl2(8) + 2 H2O(1) Using the standard thermodynamic data in the tables linked above, calculate the equilibrium constant for this reaction at 298.15K ANSWER: N2(g) + O2(g) +2NO(g) Using the standard thermodynamic data in the tables linked above, calculate the equilibrium constant for this reaction at 298.15K ANSWER: 2CO(g) + O2(g) +2002(9) - der e en manos de 20, ali ne more than one so mi dicogna undan Using standard thermodynamic data...
Please explain the correct answer to both questions. Thank you! Incorrect Question 19 0/1 pts The...
Please explain the correct
answer to both questions. Thank you!
Incorrect Question 19 0/1 pts The value of A Sº for the catalytic hydrogenation of acetylene to ethene, C2H2(g) + H2(g) →C2H4 (g) is_ J/K.mol. Use the following thermodynamic quantities for selected substances at 298.15 K (25°C). Substance AHºf (kJ/mol) AG°f (kJ/mol) S (J/K-mol) 2.84 Carbon C(s, diamond) 1.88 C(s, graphite) 0 C2H2(g) 226.7 C2H4 (g) 52.30 C2H6 (g) -84.68 CO(g) -110.5 CO2 (g) -393.5 209.2 68.11 -32.89 -137.2 -394.4...
2 attempts left Check my work Be sure to answer all parts. Nitric oxide (NO) reacts...
2 attempts left Check my work Be sure to answer all parts. Nitric oxide (NO) reacts with molecular oxygen as follows: 2NO(g) + O2(g) → 2NO2(g) Initially NO and O2 are separated in two different chambers connected by a valve. When the valve is opened, the reaction quickly goes to completion. Determine what gases remain at the end and calculate their partial pressures. Assume that the temperature remains constant at 25°C. Initial conditions are as follows: NO: 3.97 L, 0.500...
help with these please N2(g) + O2(g) 2NO(g) Using the standard thermodynamic data in the tables...
help with these please
N2(g) + O2(g) 2NO(g) Using the standard thermodynamic data in the tables linked above, calculate the equilibrium constant for this reaction at 298.15K ANSWER: CH (9) +202(g) →CO2(g) + 2H2O(g) de manera en cas de este mai mare de mise en contact tenda Using standard thermodynamic data at 298K, calculate the free energy change when 1.62 moles of CH4(g) react at standard conditions. AGºrx Nz9) +202(g) +2NO2(g) Using standard thermodynamic data at 298K, calculate the free...
Question 6 1 pts Which of the following reactions is a standard formation reaction (i.e. АHræn...
Question 6 1 pts Which of the following reactions is a standard formation reaction (i.e. АHræn = AH) at T = 298 K? O 2 Fe (s) + 1.5 O2() → Fe2O3(s) O N2(1) + 2 O2(1) ► N204(1) O CO(g) + 2H2(g) + CH3OH(1) O C(s, graphite) + H2(g) + O2(g) → C6H1206(s) O Cl2(g) + H2(g) →2 HCl(g) Question 4 1 pts A sample of 1.71 moles of a substance was burned in a constant pressure calorimeter. The...
Use the reaction and the data given in the table below for Questions 16-17. Nitric oxide reacts with chlorine to form NOCI. The data refer to 298 K 2NO(g) + Cl2(g) Substance: AHo s (kJ/mol): 2NOC?(g) NO(g) C2gNOCIg) 90.29 ? 51.71 261.6 S (J/K-mol): 210.65 223.0 16. What is the equilibrium constant for the reaction above at 298 K?
Enter your answer in the provided box. A 2.860 mol quantity of NOCI was initially placed in a 1.450 L reaction chamber at 400°C. After equilibrium was established, it was found that 28.40 percent of the NOCI has dissociated: 2NOCI(g) = 2NO(g) + Cl2(g) Calculate the equilibrium constant K, for the reaction.
3. Nitric oxide, NO(g) reacts with chlorine gas, Cl2(g), in the reaction 2NO(g) + Cl2(g) → 2NOCIG) Initial rates of reaction are determined for various combinations of initial concentrations of reactants and recorded below; Trial Initial [NO] (mol/L) 0.10 0.10 0.20 Initial (C12] (mol/L) 0.10 0.20 0.20 Rate of production of NOCI (mol/L.s) 1.8 x 107 3.6 x 102 1.43 x 10" a) What is the rate law equation for the reaction? (1 mark) b) What is the rate-determining step?...
Please show all work. Provide equations used for full credit. Please use correct significant figures and correct units in answers. The reaction, 2NOBr(g) + 2NO(g) + Br2(8) has an equilibrium constant, K = 0.42 at 373 K. a. Calculate Agºrxn at 373 K. b. Using the value of AHºrxn = 45.38 k) and the AGºrxn calculated in part a, calculate the ASºrxn at 373 K. Consider the reaction: 2NO(g) + C12(8) + 2NOCI(g) Given the following table of thermodynamic data,...
Question 1 Use the following data for the following problems: Substance Cl2(g) NO(g) Sº (J/K mol) 223 211 AHf (kJ/mol) 92 NOCI(g) 261 52 I a) Calculate 4Sºsystem b) Calculate Ahº c) Calculate ASsurr d) Calculate Agº e) is the reaction spontaneous at 25 °C? justify this answer. Attach File Browse My Computer Browse Content Collection A Moving to another question will save this response,
help with this please
Ca(OH)2(aq) + 2 HCl(aq) +CaCl2(8) + 2 H2O(1) Using the standard thermodynamic data in the tables linked above, calculate the equilibrium constant for this reaction at 298.15K ANSWER: N2(g) + O2(g) +2NO(g) Using the standard thermodynamic data in the tables linked above, calculate the equilibrium constant for this reaction at 298.15K ANSWER: 2CO(g) + O2(g) +2002(9) - der e en manos de 20, ali ne more than one so mi dicogna undan Using standard thermodynamic data...
Please explain the correct
answer to both questions. Thank you!
Incorrect Question 19 0/1 pts The value of A Sº for the catalytic hydrogenation of acetylene to ethene, C2H2(g) + H2(g) →C2H4 (g) is_ J/K.mol. Use the following thermodynamic quantities for selected substances at 298.15 K (25°C). Substance AHºf (kJ/mol) AG°f (kJ/mol) S (J/K-mol) 2.84 Carbon C(s, diamond) 1.88 C(s, graphite) 0 C2H2(g) 226.7 C2H4 (g) 52.30 C2H6 (g) -84.68 CO(g) -110.5 CO2 (g) -393.5 209.2 68.11 -32.89 -137.2 -394.4...
2 attempts left Check my work Be sure to answer all parts. Nitric oxide (NO) reacts with molecular oxygen as follows: 2NO(g) + O2(g) → 2NO2(g) Initially NO and O2 are separated in two different chambers connected by a valve. When the valve is opened, the reaction quickly goes to completion. Determine what gases remain at the end and calculate their partial pressures. Assume that the temperature remains constant at 25°C. Initial conditions are as follows: NO: 3.97 L, 0.500...
help with these please
N2(g) + O2(g) 2NO(g) Using the standard thermodynamic data in the tables linked above, calculate the equilibrium constant for this reaction at 298.15K ANSWER: CH (9) +202(g) →CO2(g) + 2H2O(g) de manera en cas de este mai mare de mise en contact tenda Using standard thermodynamic data at 298K, calculate the free energy change when 1.62 moles of CH4(g) react at standard conditions. AGºrx Nz9) +202(g) +2NO2(g) Using standard thermodynamic data at 298K, calculate the free...
Question 6 1 pts Which of the following reactions is a standard formation reaction (i.e. АHræn = AH) at T = 298 K? O 2 Fe (s) + 1.5 O2() → Fe2O3(s) O N2(1) + 2 O2(1) ► N204(1) O CO(g) + 2H2(g) + CH3OH(1) O C(s, graphite) + H2(g) + O2(g) → C6H1206(s) O Cl2(g) + H2(g) →2 HCl(g) Question 4 1 pts A sample of 1.71 moles of a substance was burned in a constant pressure calorimeter. The...
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