![4. In the reaction H218) +12182H118) Ke=54 A) What is the [HI] if you start out with.20M of both Hz and 12? B) In a separate](http://img.homeworklib.com/questions/4f322130-de1d-11eb-a36f-51f980414bf5.png?x-oss-process=image/resize,w_560)
can you help me with question 4 and 5
Homework Answers
to draw ICE table.
and writing equilibrium constant equation.
then to find x.
then to find required.
![4-22 +2.348 X - M on 2+7.348 - 2-7.348 -=60-7478 or 0.4278 Shot possible. I then, at equlihain. = 0.428 M 42] = 0-92817 [nI ]](http://img.homeworklib.com/questions/90f2b4a0-de1e-11eb-a78b-f7fe766200f7.png?x-oss-process=image/resize,w_560)
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can you help me with question 4 and 5
4. In the reaction H218) +12182H118) Ke=54...
4. A sample of HI is placed in a sealed container and allowed to come to...
4. A sample of HI is placed in a sealed container and allowed to come to equilibrium. The equilibrium reaction and equilibrium constant are HSO4 (aq) + H20(1) = H,O*(aq) +50:(aq) K.-6.6 x 10-4 A sample mixture was found to have the following equilibrium concentrations: (HSO4] -0.056 M [H30 ) - 0.971 M in the equilibrium mixture? Show the steps in your calculation. What is the molar concentration of SO 5. Would HSO4 a strong or weak acid?(make sure you...
3. (5 marks) You place pure SO3 in a flask at a pressure of 2.50 bar (no other compounds are pres...
3. (5 marks) You place pure SO3 in a flask at a pressure of 2.50 bar (no other compounds are present initially). At equilibrium, 0.58 bar of O has been formed, along with SO2 and unreacted SOs as per the reaction shown below. Hint: You can solve this problem without an ICE table. 3(g) 2 SO2(g a) What are the equilibrium pressures of SO; and SO, in bar? b) What is the equilibrium constant K for this reaction? Include appropriate...
if someone can help answer these questions tion 18 O out of 4 points At the...
if someone can help answer these questions
tion 18 O out of 4 points At the start of a reaction, there are 1.05 moles of NO, 0.955 moles of Bry, and 1.15 moles of NOBr in a 5.5 L reaction vessel at 727 "C. From these initial molar concentrations, decide whether the system is at equilibrium. If not, predict which direction the net reaction will proceed. (Hint: Reaction Quotient) 2NO(g) + Br2(g) + 2NOBr() Ke 0.013 Question 19 O out...
Can you work this question with the work all step by step? 5. The value of...
Can you work this question with the work all step by step?
5. The value of Ke for reaction: H2(g) + 12 (9) + 2H1 (9) is 50.5. In what direction the reaction proceed if the initial concentrations are as follows? (a) [H2] = 0.015 M , [12] = 0.012 M , [HI] = 0.024 M (b) [H2) = 0.030 M , [12] = 0.060 M , [HI] = 0.15 M (c) [H2] = 0.002 M , [12] = 0.003...
#1000K? 12. The equilibrium constant,ke, for the reaction H() + 12(g) 2 HI(g) 13542 0 40...
#1000K? 12. The equilibrium constant,ke, for the reaction H() + 12(g) 2 HI(g) 13542 0 40 mol sample of HI was introduced into a 1,00 mL reaction vessel at 125 °C, what are the equibrium concentrations of H2. 12, and HI? 13. Consider the following reaction which is at equilibrium at 25°C: 2NH3(g) + CO2(g), Alº - 152.2 kJ (c) the temperature is increased In which direction will the reaction shini (a) the pressure is increased (b) the pressure is...
3. (5 marks) You place pure SO3 in a flask at a pressure of 2.50 bar...
3. (5 marks) You place pure SO3 in a flask at a pressure of 2.50 bar (no other compounds are present initially). At equilibrium, 0.58 bar of O has been formed, along with SO2 and unreacted SOs as per the reaction shown below. Hint: You can solve this problem without an ICE table. 3(g) 2 SO2(g a) What are the equilibrium pressures of SO; and SO, in bar? b) What is the equilibrium constant K for this reaction? Include appropriate...
3. (8 Pts) At 127°C, Kc = 2.6 x 10- for the reaction: 2 NH3(g) +...
3. (8 Pts) At 127°C, Kc = 2.6 x 10- for the reaction: 2 NH3(g) + N2(g) + 3 H2(g) Calculate Kp at this temperature. 4. (10 Pts) A 1.00-L flask was filled with 2.00 mol gaseous SO2 and 2.00 mol gascous NO, and heated. After equilibrium was reached, it was found that 1.30 mol gaseous NO was present. Assume that the reaction: SO2(g) + NO2(g) =SO3(g) + NO(g) occurs under these conditions. Calculate the value of the equilibrium constant,...
2. How is the equilibrium-constant expression (Kc) for the reaction: 2NO(a) = N2() + Ke=0.145; related...
2. How is the equilibrium-constant expression (Kc) for the reaction: 2NO(a) = N2() + Ke=0.145; related to the following reaction? O2 (a) N2(a) + O2(a) = 2NO(a) K=.............. (b) 4NOQ = 2Nz () + 2O2(g) Kos......... (c) NO) 1/2 N2(0)+ 1/2O2(0) K3= +++ (d) 1/2 N2(a) + 1/2O2(a) = NO) Ke=.............. 3. Given Kc or ko for the following reactions, what is the value of Koor K? (a) l2(g) + Cl2(a) = 2ICIOX Kc = 2.0 x105 at 25°C (b)...
can someone help me ? 2) At a given temperature, the Keg for the reaction 2HI(g)...
can someone help me ?
2) At a given temperature, the Keg for the reaction 2HI(g) + H2(g) + 12 (g) is 1.4 x 10-2 If the concentration of both Hz and Iat equilibrium is 2 x 10*M, find the equilibrium concentration of HI (hint: you don't need an ICE table for this). (2 points if all correct) 3) 0.035 moles of SO2, 0.500 moles of So,Cl2, and 0.080 moles of Cl, are combined in an evacuated 5.00 L flask...
at 1000 K? for the reaction 12. The equilibrium constant, K 2 HI(g) H2(g) I2(g) is 55 at 425 C. Ifa 0.40 mol sample...
at 1000 K? for the reaction 12. The equilibrium constant, K 2 HI(g) H2(g) I2(g) is 55 at 425 C. Ifa 0.40 mol sample of HI was introduced into a 1.00 mL. reaction vessel at 425 C, what are the equibrium concentrations of H2, 12, and HI? 13. Consider the following reaction which is at equilibrium at 25 C 2 NH3(g) + CO2(g) A-152.2 kJ Ni4(NH2CO2X) In which direction will the reaction shift if (a) the pressure is increased (b)...
4. A sample of HI is placed in a sealed container and allowed to come to equilibrium. The equilibrium reaction and equilibrium constant are HSO4 (aq) + H20(1) = H,O*(aq) +50:(aq) K.-6.6 x 10-4 A sample mixture was found to have the following equilibrium concentrations: (HSO4] -0.056 M [H30 ) - 0.971 M in the equilibrium mixture? Show the steps in your calculation. What is the molar concentration of SO 5. Would HSO4 a strong or weak acid?(make sure you...
3. (5 marks) You place pure SO3 in a flask at a pressure of 2.50 bar (no other compounds are present initially). At equilibrium, 0.58 bar of O has been formed, along with SO2 and unreacted SOs as per the reaction shown below. Hint: You can solve this problem without an ICE table. 3(g) 2 SO2(g a) What are the equilibrium pressures of SO; and SO, in bar? b) What is the equilibrium constant K for this reaction? Include appropriate...
if someone can help answer these questions
tion 18 O out of 4 points At the start of a reaction, there are 1.05 moles of NO, 0.955 moles of Bry, and 1.15 moles of NOBr in a 5.5 L reaction vessel at 727 "C. From these initial molar concentrations, decide whether the system is at equilibrium. If not, predict which direction the net reaction will proceed. (Hint: Reaction Quotient) 2NO(g) + Br2(g) + 2NOBr() Ke 0.013 Question 19 O out...
Can you work this question with the work all step by step?
5. The value of Ke for reaction: H2(g) + 12 (9) + 2H1 (9) is 50.5. In what direction the reaction proceed if the initial concentrations are as follows? (a) [H2] = 0.015 M , [12] = 0.012 M , [HI] = 0.024 M (b) [H2) = 0.030 M , [12] = 0.060 M , [HI] = 0.15 M (c) [H2] = 0.002 M , [12] = 0.003...
#1000K? 12. The equilibrium constant,ke, for the reaction H() + 12(g) 2 HI(g) 13542 0 40 mol sample of HI was introduced into a 1,00 mL reaction vessel at 125 °C, what are the equibrium concentrations of H2. 12, and HI? 13. Consider the following reaction which is at equilibrium at 25°C: 2NH3(g) + CO2(g), Alº - 152.2 kJ (c) the temperature is increased In which direction will the reaction shini (a) the pressure is increased (b) the pressure is...
3. (5 marks) You place pure SO3 in a flask at a pressure of 2.50 bar (no other compounds are present initially). At equilibrium, 0.58 bar of O has been formed, along with SO2 and unreacted SOs as per the reaction shown below. Hint: You can solve this problem without an ICE table. 3(g) 2 SO2(g a) What are the equilibrium pressures of SO; and SO, in bar? b) What is the equilibrium constant K for this reaction? Include appropriate...
3. (8 Pts) At 127°C, Kc = 2.6 x 10- for the reaction: 2 NH3(g) + N2(g) + 3 H2(g) Calculate Kp at this temperature. 4. (10 Pts) A 1.00-L flask was filled with 2.00 mol gaseous SO2 and 2.00 mol gascous NO, and heated. After equilibrium was reached, it was found that 1.30 mol gaseous NO was present. Assume that the reaction: SO2(g) + NO2(g) =SO3(g) + NO(g) occurs under these conditions. Calculate the value of the equilibrium constant,...
2. How is the equilibrium-constant expression (Kc) for the reaction: 2NO(a) = N2() + Ke=0.145; related to the following reaction? O2 (a) N2(a) + O2(a) = 2NO(a) K=.............. (b) 4NOQ = 2Nz () + 2O2(g) Kos......... (c) NO) 1/2 N2(0)+ 1/2O2(0) K3= +++ (d) 1/2 N2(a) + 1/2O2(a) = NO) Ke=.............. 3. Given Kc or ko for the following reactions, what is the value of Koor K? (a) l2(g) + Cl2(a) = 2ICIOX Kc = 2.0 x105 at 25°C (b)...
can someone help me ?
2) At a given temperature, the Keg for the reaction 2HI(g) + H2(g) + 12 (g) is 1.4 x 10-2 If the concentration of both Hz and Iat equilibrium is 2 x 10*M, find the equilibrium concentration of HI (hint: you don't need an ICE table for this). (2 points if all correct) 3) 0.035 moles of SO2, 0.500 moles of So,Cl2, and 0.080 moles of Cl, are combined in an evacuated 5.00 L flask...
at 1000 K? for the reaction 12. The equilibrium constant, K 2 HI(g) H2(g) I2(g) is 55 at 425 C. Ifa 0.40 mol sample of HI was introduced into a 1.00 mL. reaction vessel at 425 C, what are the equibrium concentrations of H2, 12, and HI? 13. Consider the following reaction which is at equilibrium at 25 C 2 NH3(g) + CO2(g) A-152.2 kJ Ni4(NH2CO2X) In which direction will the reaction shift if (a) the pressure is increased (b)...
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