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D Question 9 5 pts The equilibrium constant for the decomposition of PCIsle) into PC13(g) and...
Question 10 5 pts The value of the equilibrium constant for the reaction, N2(e)+0,6)=2NO(g), is 4.1...
Question 10 5 pts The value of the equilibrium constant for the reaction, N2(e)+0,6)=2NO(g), is 4.1 x 10-. Find the concentration of NO(g) in an equilibrium mixture with air at 1 atm pressure at this temperature. Ininitially.IN2] -0.036 mol/L and (0,10.0089 mol/L You may use the Module 3 File Upload to show your work or type as much as you can here. If you use the Module 3 File Upload, be sure to upload your file within 15 minutes of...
Question 8 5 pts Calculate the pressures of all species at equilibrium in a mixture of...
Question 8 5 pts Calculate the pressures of all species at equilibrium in a mixture of NOCI, NO, and Cl2 produced when a sample of NOCI with an initial pressure of 0.500 atm comes to equilibrium according to this reaction: 2NOCI() 2NOE) + Cl2(g) Kp- 4.0 x 10 You may use the Module 3 File Upload to show your work or type as much as you can here. If you use the Module 3 File Upload, be sure to upload...
Question 3 1 pts The rate constant, k, of the first order reaction A B +C...
Question 3 1 pts The rate constant, k, of the first order reaction A B +C is k = 8.62 x 10-35-1. If the initial concentration of A is 2.74 M, how long will it take for the concentration of A to fall below 0.32 M? Give your answer to one decimal place in MINUTES (do not input the units). For example, if your answer is 8.956 minutes, enter 9.0 Question 4 1 pts The rate constant, k, of the...
at must be the equilibrium concentration of Question 1 (5 pts). A. If the equilibrium concentration...
at must be the equilibrium concentration of Question 1 (5 pts). A. If the equilibrium concentration of Ce is 0.00010 M, what must be the oqu Cod in the solution? K (Ce (CO)) -59% 10%. (Answer: 3.9 x 10M] B. If the concentration of Ca?" of the solution in 1A is in will some CaCO, begin to precipitate? K (Caco) -1.3 x 10". (Hint: What is the the association of Caland Co, at these concentrations and how does that compare...
Thank you Question 5: (1 point) At 390 K, the equilibrium constant, K., for the reaction...
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Question 5: (1 point) At 390 K, the equilibrium constant, K., for the reaction below is 1.8 x 10-?. PCIs (g) - PC1; (g) + Cl2 (g) Assume a quantity of PCIs (g) is placed in a rigid 10 L vessel and the system is allowed to reach equilibrium at a constant temperature of 390 K. Identify whether each of the following statements is true or false. At equilibrium, if the vessel contains I mole of PCs (g)...
1A) Determine the value of the equilibrium constant, Kgoal, for the reaction CO2(g)⇌C(s)+O2(g), Kgoal=? by making use...
1A) Determine the value of the equilibrium constant, Kgoal, for the reaction CO2(g)⇌C(s)+O2(g), Kgoal=? by making use of the following information: 1. 2CO2(g)+2H2O(l)⇌CH3COOH(l)+2O2(g), K1 = 5.40×10−16 2. 2H2(g)+O2(g)⇌2H2O(l), K2 = 1.06×1010 3. CH3COOH(l)⇌2C(s)+2H2(g)+O2(g), K3 = 2.68×10−9 1B) Determine the equilibrium constant, Kgoal, for the reaction 4PCl5(g)⇌P4(s)+10Cl2(g), Kgoal=? by making use of the following information: P4(s)+6Cl2(g)⇌4PCl3(g), K1=2.00×1019 PCl5(g)⇌PCl3(g)+Cl2(g), K2=1.13×10−2 1C) For a certain reaction, Kc = 8.28×10−5 and kf= 2.12×10−2 M−2⋅s−1 . Calculate the value of the reverse rate constant, kr, given that the reverse...
D Question 6 3 pts Write the expression for the equilibrium constant for the reaction represented...
D Question 6 3 pts Write the expression for the equilibrium constant for the reaction represented by the equation Pb2+ (aq) + 2Cl(aq) =PbCl2(s) Is Kc>1.<1, or 1? Explain your answer. Solubility Rules: Soluble compounds contain • group 1 metal cations (LI". Na, K, Rb and Cs) and ammonium ion NHA • the halide ions (CI", Br", and I") • the acetate (C2H302 ), bicarbonate (HCO3), nitrate (NO3), and chlorate (CIO) ions • the sulfate (S04)ion Exceptions to these solubility...
Question 6 2 pts Fructose 1,6-P2 aldolase functions in both glycolysis and gluconeogenesis. Starting with DHAP...
Question 6 2 pts Fructose 1,6-P2 aldolase functions in both glycolysis and gluconeogenesis. Starting with DHAP in Schiff base linkage with the active site lysine of aldolase, show how that intermediate reacts with G 3-P to form fructose 1,6-P2 in Schiff base linkage at the active site. Use B: and HA as necessary. Make sure that you indicate mechanism with curly arrows, and draw each step out, but don't go all the way to the end of the reaction where...
O words Question 9 5 pts The air bags in automobiles were once inflated by nitrogen...
O words Question 9 5 pts The air bags in automobiles were once inflated by nitrogen gas generated by the rapid decomposition of sodium azide, NaN3. 2 NaNz (s) + 2 Na (s) + 3 N, (g) If an air bag has a volume of 58.3 L and is to be filled with nitrogen gas at a pressure of 1.06 atm at a temperature of 22.1°C, how many moles of NaN3 must decompose? You may assume the Ny behaves as...
orrect Question 4 0/30 pts Calculate the specific rate law constant for this reaction. Report your...
orrect Question 4 0/30 pts Calculate the specific rate law constant for this reaction. Report your answer to the correct number of significant figures and include proper units. 1.4 m 2s^-1 correct Questions Question 5 0/30 pts * If an additional experimental trial was completed, what would the expected rate of CIO, - formation be if the initial concentrations of CIO, and OH were 0.87 M and 0.82 M respectively. Do not include units when you enter your answer. Quiz...
Question 10 5 pts The value of the equilibrium constant for the reaction, N2(e)+0,6)=2NO(g), is 4.1 x 10-. Find the concentration of NO(g) in an equilibrium mixture with air at 1 atm pressure at this temperature. Ininitially.IN2] -0.036 mol/L and (0,10.0089 mol/L You may use the Module 3 File Upload to show your work or type as much as you can here. If you use the Module 3 File Upload, be sure to upload your file within 15 minutes of...
Question 8 5 pts Calculate the pressures of all species at equilibrium in a mixture of NOCI, NO, and Cl2 produced when a sample of NOCI with an initial pressure of 0.500 atm comes to equilibrium according to this reaction: 2NOCI() 2NOE) + Cl2(g) Kp- 4.0 x 10 You may use the Module 3 File Upload to show your work or type as much as you can here. If you use the Module 3 File Upload, be sure to upload...
Question 3 1 pts The rate constant, k, of the first order reaction A B +C is k = 8.62 x 10-35-1. If the initial concentration of A is 2.74 M, how long will it take for the concentration of A to fall below 0.32 M? Give your answer to one decimal place in MINUTES (do not input the units). For example, if your answer is 8.956 minutes, enter 9.0 Question 4 1 pts The rate constant, k, of the...
at must be the equilibrium concentration of Question 1 (5 pts). A. If the equilibrium concentration of Ce is 0.00010 M, what must be the oqu Cod in the solution? K (Ce (CO)) -59% 10%. (Answer: 3.9 x 10M] B. If the concentration of Ca?" of the solution in 1A is in will some CaCO, begin to precipitate? K (Caco) -1.3 x 10". (Hint: What is the the association of Caland Co, at these concentrations and how does that compare...
Thank you
Question 5: (1 point) At 390 K, the equilibrium constant, K., for the reaction below is 1.8 x 10-?. PCIs (g) - PC1; (g) + Cl2 (g) Assume a quantity of PCIs (g) is placed in a rigid 10 L vessel and the system is allowed to reach equilibrium at a constant temperature of 390 K. Identify whether each of the following statements is true or false. At equilibrium, if the vessel contains I mole of PCs (g)...
D Question 6 3 pts Write the expression for the equilibrium constant for the reaction represented by the equation Pb2+ (aq) + 2Cl(aq) =PbCl2(s) Is Kc>1.<1, or 1? Explain your answer. Solubility Rules: Soluble compounds contain • group 1 metal cations (LI". Na, K, Rb and Cs) and ammonium ion NHA • the halide ions (CI", Br", and I") • the acetate (C2H302 ), bicarbonate (HCO3), nitrate (NO3), and chlorate (CIO) ions • the sulfate (S04)ion Exceptions to these solubility...
Question 6 2 pts Fructose 1,6-P2 aldolase functions in both glycolysis and gluconeogenesis. Starting with DHAP in Schiff base linkage with the active site lysine of aldolase, show how that intermediate reacts with G 3-P to form fructose 1,6-P2 in Schiff base linkage at the active site. Use B: and HA as necessary. Make sure that you indicate mechanism with curly arrows, and draw each step out, but don't go all the way to the end of the reaction where...
O words Question 9 5 pts The air bags in automobiles were once inflated by nitrogen gas generated by the rapid decomposition of sodium azide, NaN3. 2 NaNz (s) + 2 Na (s) + 3 N, (g) If an air bag has a volume of 58.3 L and is to be filled with nitrogen gas at a pressure of 1.06 atm at a temperature of 22.1°C, how many moles of NaN3 must decompose? You may assume the Ny behaves as...
orrect Question 4 0/30 pts Calculate the specific rate law constant for this reaction. Report your answer to the correct number of significant figures and include proper units. 1.4 m 2s^-1 correct Questions Question 5 0/30 pts * If an additional experimental trial was completed, what would the expected rate of CIO, - formation be if the initial concentrations of CIO, and OH were 0.87 M and 0.82 M respectively. Do not include units when you enter your answer. Quiz...
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