physical chemistry, please show all work clearly along with explanations
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physical chemistry, please show all work clearly along with explanations 3. Gaseous ASH3 is placed in an empty sealed c...
3. Gaseous AsHz is placed in an empty sealed container at a pressure of 392 torr....
3. Gaseous AsHz is placed in an empty sealed container at a pressure of 392 torr. After equilibrium is reached the total presssure in the container is 488 torr. What is the equilibrium pressure of H? 2 AsH3(g) <=> 2 As(s) + 3 H2(g)
physical chemistry, please show all work and explanations clearly 3. Consider the gaseous reaction 2 NOCI...
physical chemistry, please
show all work and explanations clearly
3. Consider the gaseous reaction 2 NOCI <=> 2 NO + Cl2 starting with pure NOCI. At 227°C the system reaches equilibium at a total pressure of 1 bar with a partial pressure of 0.64 bar for NOCI. a) What is the extent of reaction &? [0.136] b) What is the value of Kp? c) Determine AGPx for this reaction. d) What is the total pressure when the partial pressure of...
physical chemistry, please show all work and explanations clearly 2. For the gas-phase reaction 2 NH3...
physical chemistry, please
show all work and explanations clearly
2. For the gas-phase reaction 2 NH3 <=> N2 + 3 H2, a closed system initially contained 1.00 mol of NH3, 4.50 mol of N2, and 4.20 mol of H2. Once equilibrium is achieved a) what are the minimum and maximum possible values for £? [-1.40 s E s 0.50] b) what are the minimum and maximum possible values for nNH,, NN,, and nu,?
physical chemistry, please show all work and explanations clearly 4. For the autoionization of water: 2...
physical chemistry, please
show all work and explanations clearly
4. For the autoionization of water: 2 H2O(l) <=> H30+(aq) + OH*(aq) the equilibrium constant Kw is 1. 139 x 10-15 at 273.15 K and 9.614 x 10-14 at 333.15 K. Assume that AH° and ASº for this process are independent of temperature from 273 to 333 K. a) Determine AH° and ASº for the autoionization process. b) If the pH of pure water were 7.000 this would imply that Kw...
Physical Chemistry, please show all work and explanations 1. At 1 bar the boiling point of...
Physical Chemistry, please show all work and explanations
1. At 1 bar the boiling point of potassium is 1046 K and AH = 79.87 kJ mol"! a) What is AS ap? b) What is the vapor pressure of liquid potassium at 673 K?
For the equilibrium 2IBr(g)⇌I2(g)+Br2(g) Kp=8.5×10−3 at 150 ∘C. a.)If 2.7×10−2 atm of IBr is placed in...
For the equilibrium 2IBr(g)⇌I2(g)+Br2(g) Kp=8.5×10−3 at 150 ∘C. a.)If 2.7×10−2 atm of IBr is placed in a 2.0-L container, what is the partial pressure of IBr after equilibrium is reached? b.)If 2.7×10−2 atm of IBr is placed in a 2.0-L container, what is the partial pressure of I2 after equilibrium is reached? c.)If 2.7×10−2 atm of IBr is placed in a 2.0-L container, what is the partial pressure of Br2 after equilibrium is reached? a.)If 2.7×10−2 atm of IBr is...
Physical Chemistry Question please show work Given the reactions (1) and (2) below, determine the following....
Physical Chemistry Question please show work
Given the reactions (1) and (2) below, determine the following. He =-184.62 k, mol-1 (1) H2(g) + Cl2(g) → 2 HCl(g) (2) 2 H2(g) + O2(g) → 2 H2O(g) (3) 4 HCl(g) + O2(g) → Cl2(g) + 2 H2O(g) A,He =-483.64 k, mol-1 (a) 4,He and 4ue for reaction (3) -114.4 kJ mol-1 Aue mol-1 (b) ΔfHe for both HCI(g) and H2O(g) all at 298K. HCI(g) Δ(He kJ mol-1 kJ mol-1
All work and answers should be written on your own paper. 1. (6 Pts) Write the...
All work and answers should be written on your own paper. 1. (6 Pts) Write the equilibrium expression, Kc, for the following reactions. a. 2 SO2(g) + O2(g) = 2 SO3(g) b. Cl(g) + O3(g) = CIO(g) + O2(g) c. 4 KO2() + 2 H2O(g) = 4 KOH(s) + 3 O2(g) 2. (6 Pts) Write the equilibrium expression, Kr, for the reactions in problem 1. 3. (8 Pts) At 127°C, Kc = 2.6 x 10- for the reaction: 2 NH3(g)...
please show all work thanks B. Consider the system N2 (9) 3H2 (g) 2 NHs (9) dbie of NHs was placed in a 2.000 liter...
please show all work
thanks
B. Consider the system N2 (9) 3H2 (g) 2 NHs (9) dbie of NHs was placed in a 2.000 liter flask at 25°C. When equilibrium at that temperature, it was determined that the ammonia was reduced A 2.568-g sample was reached N to 75.0% of its original value. 1. Calculate K for the decomposition of 2.00 moles of ammonia at 25.0°C. 2. Calculate K for the decomposition of 2.00 moles of ammonia at NH3 is...
PLEASE COMPLETE ALL WITH DETAILED WORK, NO EXPLANATIONS REQUIRED JUST STEP BY STEP WORK. Chemical Equilibrium.Submit...
PLEASE COMPLETE ALL WITH DETAILED WORK, NO EXPLANATIONS REQUIRED
JUST STEP BY STEP WORK.
Chemical Equilibrium.Submit your answers and work as a PDF file into Canvas. Check that your responses are clear and legible. (1) (6 pts total) Consider the following two gas-phase equilibria in a sealed container at 1200 K (a) (2 pes) What is the mass-action expression and value of the equilibrium constant K for the following equilibrium at 1200 K? (b) (2 pts) What is the mass-action...
3. Gaseous AsHz is placed in an empty sealed container at a pressure of 392 torr. After equilibrium is reached the total presssure in the container is 488 torr. What is the equilibrium pressure of H? 2 AsH3(g) <=> 2 As(s) + 3 H2(g)
physical chemistry, please
show all work and explanations clearly
3. Consider the gaseous reaction 2 NOCI <=> 2 NO + Cl2 starting with pure NOCI. At 227°C the system reaches equilibium at a total pressure of 1 bar with a partial pressure of 0.64 bar for NOCI. a) What is the extent of reaction &? [0.136] b) What is the value of Kp? c) Determine AGPx for this reaction. d) What is the total pressure when the partial pressure of...
physical chemistry, please
show all work and explanations clearly
2. For the gas-phase reaction 2 NH3 <=> N2 + 3 H2, a closed system initially contained 1.00 mol of NH3, 4.50 mol of N2, and 4.20 mol of H2. Once equilibrium is achieved a) what are the minimum and maximum possible values for £? [-1.40 s E s 0.50] b) what are the minimum and maximum possible values for nNH,, NN,, and nu,?
physical chemistry, please
show all work and explanations clearly
4. For the autoionization of water: 2 H2O(l) <=> H30+(aq) + OH*(aq) the equilibrium constant Kw is 1. 139 x 10-15 at 273.15 K and 9.614 x 10-14 at 333.15 K. Assume that AH° and ASº for this process are independent of temperature from 273 to 333 K. a) Determine AH° and ASº for the autoionization process. b) If the pH of pure water were 7.000 this would imply that Kw...
Physical Chemistry, please show all work and explanations
1. At 1 bar the boiling point of potassium is 1046 K and AH = 79.87 kJ mol"! a) What is AS ap? b) What is the vapor pressure of liquid potassium at 673 K?
Physical Chemistry Question please show work
Given the reactions (1) and (2) below, determine the following. He =-184.62 k, mol-1 (1) H2(g) + Cl2(g) → 2 HCl(g) (2) 2 H2(g) + O2(g) → 2 H2O(g) (3) 4 HCl(g) + O2(g) → Cl2(g) + 2 H2O(g) A,He =-483.64 k, mol-1 (a) 4,He and 4ue for reaction (3) -114.4 kJ mol-1 Aue mol-1 (b) ΔfHe for both HCI(g) and H2O(g) all at 298K. HCI(g) Δ(He kJ mol-1 kJ mol-1
All work and answers should be written on your own paper. 1. (6 Pts) Write the equilibrium expression, Kc, for the following reactions. a. 2 SO2(g) + O2(g) = 2 SO3(g) b. Cl(g) + O3(g) = CIO(g) + O2(g) c. 4 KO2() + 2 H2O(g) = 4 KOH(s) + 3 O2(g) 2. (6 Pts) Write the equilibrium expression, Kr, for the reactions in problem 1. 3. (8 Pts) At 127°C, Kc = 2.6 x 10- for the reaction: 2 NH3(g)...
please show all work
thanks
B. Consider the system N2 (9) 3H2 (g) 2 NHs (9) dbie of NHs was placed in a 2.000 liter flask at 25°C. When equilibrium at that temperature, it was determined that the ammonia was reduced A 2.568-g sample was reached N to 75.0% of its original value. 1. Calculate K for the decomposition of 2.00 moles of ammonia at 25.0°C. 2. Calculate K for the decomposition of 2.00 moles of ammonia at NH3 is...
PLEASE COMPLETE ALL WITH DETAILED WORK, NO EXPLANATIONS REQUIRED
JUST STEP BY STEP WORK.
Chemical Equilibrium.Submit your answers and work as a PDF file into Canvas. Check that your responses are clear and legible. (1) (6 pts total) Consider the following two gas-phase equilibria in a sealed container at 1200 K (a) (2 pes) What is the mass-action expression and value of the equilibrium constant K for the following equilibrium at 1200 K? (b) (2 pts) What is the mass-action...
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