Homework Answers
Qp = ( pSO3)^2 / (( pSO2)^2 x pO2 )
= ( 0.4^2 ) / ( 2^2) ( 0.5)
= 0.08
Qp > Kp . This means reactants concentration is too high. reaction will shift equilibrium to right to establish equilibrium
Hence option C
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4.) Based upon the following information, which one is true about the reaction mixture? Eng 2...
Question 7 The data below refer to the following reaction: 2AB (g) Az (g)+ B2(g) and...
Question 7 The data below refer to the following reaction: 2AB (g) Az (g)+ B2(g) and its Kp value is 1 x 10-4. AB (atm) A2 (atm) B2 (atm) Initial 8 0 0 Change Equilibrium What is the concentration of AB at equilibrium? 6.45 7.94 7.97 0.028 4.94 Question 6 For a chemical reaction: 2 CIO(g) + Cl2(g)+ O2(g)has a Kp = 0.085, and the initial concentrations are: 0.85 atm CIO 0.55 atm C12 0.55 atm O2 Which of the...
The following reaction is exothermic. Which change will shift the equilibrium to the right? 2 SO2(g)...
The following reaction is exothermic. Which change will shift the equilibrium to the right? 2 SO2(g) 02(8)2 S03(g) O A) Adding SO3 O B) Increase volume O c) Increase the temperature OD) Adding catalyst 0 E) Increase pressure
10) The equilibrium constant is equal to 5.00 at 1300 K for the reaction: 10) 2 SO2(8) + O2(8) - 2 SO3(3). If initi...
10) The equilibrium constant is equal to 5.00 at 1300 K for the reaction: 10) 2 SO2(8) + O2(8) - 2 SO3(3). If initial concentrations are [SO2) = 6.00 M, [02] -0.45 M, and (SO3) = 9.00 M, the system is A) not at equilibrium and will shift to the right to achieve an equilibrium state. B) not at equilibrium and will shift to the left to achieve an equilibrium state. C) at equilibrium D) not at equilibrium and will...
N2(g) + O2(g) equilibrium reaction arrow 2 NO(g); Kc = 5.6 ✕ 10−4 at 2098 K...
N2(g) + O2(g) equilibrium reaction arrow 2 NO(g); Kc = 5.6 ✕ 10−4 at 2098 K (a) What is the value of Kc for the reaction 2 NO(g) equilibrium reaction arrow N2(g) + O2(g) at the same temperature? (b) What is the value of Kc for the reaction 1/2 N2(g) + 1/2 O2(g) equilibrium reaction arrow NO(g) at the same temperature? (c) Does the equilibrium in (a) favor the reactant or the products? reactant products (d) Does the equilibrium in...
ch15 answer all 3 please Consider the following reaction at equilibrium: Predict whether the reaction will...
ch15
answer all 3 please
Consider the following reaction at equilibrium: Predict whether the reaction will shift left, shift right, or remain unchanged after each disturbance. Drag the appropriate items to their respective bins. O2 is added to the reaction mixture KCIO3 is added to the reaction mixture KCl is added to the reaction mixture O2 is removed from the reaction mixture Shifts left Shifts right Remains unchanged Consider the following reaction: HC2H3O2(aq) + H2O(l) =H30+(aq) + C2H307- (aq) where...
1) At 298 K, an equilibrium mixture contains P H2=0.958 atm, P I2= 0.877 atm and...
1) At 298 K, an equilibrium
mixture contains P H2=0.958 atm, P I2= 0.877 atm and P HI=0.020
atm. Please try and answer all!
You must show all your work to receive credit. Watch sig figs! Consider the reaction: 1) At 298 K, an equilibrium mixture contains P H2-0.958 atm, P ½=0.877 atm, and P HI-0.020 atm. Calculate the value of the equilibrium constant Kp? a) (o, o2) 0.938x o.87? b) And what is the value of the equilibrium constant...
Just give me the answers MULTIPLE CHOICE. Choose the na t ive that best completes the...
Just give me the answers
MULTIPLE CHOICE. Choose the na t ive that best completes the statement or answer the questi 1) Write the equilibri e the equilibrium constanter ia for the following reaction in the forward direction 2CH )302)2006) 4H2O) 2100) + 4H20 A) KICHg2.0P B) Ke- CH-302 CO2+ [H2014 2 CH431021 COP 2014 Dj Ke-2100 H30 KICHAPOP 2) Ar elevated temperatures, molecular hydrogen and molecular bromine react to partially form hydrogen bromide H2(g) + Brz (g) 211Br (g)...
Please answer all six thanks 1) The equilibrium constant for the following reaction is 2.90×10-2 at...
Please answer all six thanks 1) The equilibrium constant for the following reaction is 2.90×10-2 at 1.15×103K. 2SO3(g) ------------------->2SO2(g) + O2(g) If an equilibrium mixture of the three gases in a 17.3 L container at 1.15×103K contains 0.437 mol of SO3(g) and 0.422 mol of SO2, the equilibrium concentration of O2 is M. 2) A student ran the following reaction in the laboratory at 1100 K: 2SO3(g) -------------------->2SO2(g) + O2(g) When she introduced 7.74×10-2 moles of SO3(g) into a 1.00 liter...
Just give me the answers MULTIPLE CHOICE. Choose the n a tive that best completes the statement or answer the quest...
Just give me the answers
MULTIPLE CHOICE. Choose the n a tive that best completes the statement or answer the questi 1) Write the equilibri ne the equilibrium constanter ia for the following reaction in the forward direction 2CH )302)-2006) 4H2O) 2100) + 4H20 A) KICH. Op Bộ Ka-2H4 O2 [CO2+ [H2014 CO2 [H2014 2 CH4 - 31021 OK- Dj Ke-2100 H30 ICH 102P 2) Ar elevated temperatures molecular hydrogen and molecular bromine react to partially form hydrogen bromide H2(g)...
9. Which of the following acids is the WEAKEST? The acid is followed by its Ka...
9. Which of the following acids is the WEAKEST? The acid is followed by its Ka value. A) HC2H302, 1.8 x 10-5 B) HIO, 2.3 x 10-11 C) HBrO, 2.3 x 10-9 D) HCIO, 2.9 x 10-8 E) C6H5CO2H, 6.3 x 10-5 10. Calculate P [NO]eq, if P [NOCIJeg = 0.33 atm, P [Cl2leq = 0.50 atm, and Kp = 1.9 x 10-2 2 NOCI(g) = 2 NO(g) + Cl2(g) A) 1.7 atm B) 0.0042 atm C) 0.30 atm D)...
Question 7 The data below refer to the following reaction: 2AB (g) Az (g)+ B2(g) and its Kp value is 1 x 10-4. AB (atm) A2 (atm) B2 (atm) Initial 8 0 0 Change Equilibrium What is the concentration of AB at equilibrium? 6.45 7.94 7.97 0.028 4.94 Question 6 For a chemical reaction: 2 CIO(g) + Cl2(g)+ O2(g)has a Kp = 0.085, and the initial concentrations are: 0.85 atm CIO 0.55 atm C12 0.55 atm O2 Which of the...
The following reaction is exothermic. Which change will shift the equilibrium to the right? 2 SO2(g) 02(8)2 S03(g) O A) Adding SO3 O B) Increase volume O c) Increase the temperature OD) Adding catalyst 0 E) Increase pressure
10) The equilibrium constant is equal to 5.00 at 1300 K for the reaction: 10) 2 SO2(8) + O2(8) - 2 SO3(3). If initial concentrations are [SO2) = 6.00 M, [02] -0.45 M, and (SO3) = 9.00 M, the system is A) not at equilibrium and will shift to the right to achieve an equilibrium state. B) not at equilibrium and will shift to the left to achieve an equilibrium state. C) at equilibrium D) not at equilibrium and will...
ch15
answer all 3 please
Consider the following reaction at equilibrium: Predict whether the reaction will shift left, shift right, or remain unchanged after each disturbance. Drag the appropriate items to their respective bins. O2 is added to the reaction mixture KCIO3 is added to the reaction mixture KCl is added to the reaction mixture O2 is removed from the reaction mixture Shifts left Shifts right Remains unchanged Consider the following reaction: HC2H3O2(aq) + H2O(l) =H30+(aq) + C2H307- (aq) where...
1) At 298 K, an equilibrium
mixture contains P H2=0.958 atm, P I2= 0.877 atm and P HI=0.020
atm. Please try and answer all!
You must show all your work to receive credit. Watch sig figs! Consider the reaction: 1) At 298 K, an equilibrium mixture contains P H2-0.958 atm, P ½=0.877 atm, and P HI-0.020 atm. Calculate the value of the equilibrium constant Kp? a) (o, o2) 0.938x o.87? b) And what is the value of the equilibrium constant...
Just give me the answers
MULTIPLE CHOICE. Choose the na t ive that best completes the statement or answer the questi 1) Write the equilibri e the equilibrium constanter ia for the following reaction in the forward direction 2CH )302)2006) 4H2O) 2100) + 4H20 A) KICHg2.0P B) Ke- CH-302 CO2+ [H2014 2 CH431021 COP 2014 Dj Ke-2100 H30 KICHAPOP 2) Ar elevated temperatures, molecular hydrogen and molecular bromine react to partially form hydrogen bromide H2(g) + Brz (g) 211Br (g)...
Just give me the answers
MULTIPLE CHOICE. Choose the n a tive that best completes the statement or answer the questi 1) Write the equilibri ne the equilibrium constanter ia for the following reaction in the forward direction 2CH )302)-2006) 4H2O) 2100) + 4H20 A) KICH. Op Bộ Ka-2H4 O2 [CO2+ [H2014 CO2 [H2014 2 CH4 - 31021 OK- Dj Ke-2100 H30 ICH 102P 2) Ar elevated temperatures molecular hydrogen and molecular bromine react to partially form hydrogen bromide H2(g)...
9. Which of the following acids is the WEAKEST? The acid is followed by its Ka value. A) HC2H302, 1.8 x 10-5 B) HIO, 2.3 x 10-11 C) HBrO, 2.3 x 10-9 D) HCIO, 2.9 x 10-8 E) C6H5CO2H, 6.3 x 10-5 10. Calculate P [NO]eq, if P [NOCIJeg = 0.33 atm, P [Cl2leq = 0.50 atm, and Kp = 1.9 x 10-2 2 NOCI(g) = 2 NO(g) + Cl2(g) A) 1.7 atm B) 0.0042 atm C) 0.30 atm D)...
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