For the reaction 47 kcal + 2SO3 >< 2SO2 + O2 Write the expression for the...
For the reaction 47 kcal + 2SO3 >< 2SO2 + O2 Write the expression for the equilibrium constant
Homework Answers
Kc is defined as concentration of product by concentration
of reactant with each concentration term raised to power that is
equal to its stoichiometric coefficient in balanced
equation
Kc = [SO2]2 [O2] / [SO3]2
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For the reaction 47 kcal + 2SO3 >< 2SO2 + O2 Write the
expression for the...
The equilibrium constant for the reaction 2SO2(g) + O2(g) ⇌ 2SO3(g) is 7 × 103 at...
The equilibrium constant for the reaction 2SO2(g) + O2(g) ⇌ 2SO3(g) is 7 × 103 at a certain temperature. If at equilibrium, [SO2] = 0.0451 M and [O2] = 0.078 M, what is the equilibrium [SO3]?
2. [8 Points). The value of Ko for the reaction: 2SO2(g) + O2(g) 2S0ig is 1.2...
2. [8 Points). The value of Ko for the reaction: 2SO2(g) + O2(g) 2S0ig is 1.2 x 103 at 527 ℃ a) [12 Points]. Write the equilibrium constant (Kp) expression for the reaction. b) what is the value of Kp for: 2SO3(g) 2SO2(g) 021g) ? + c) What is the value of Kp for: 6S02)30)6SOse)? O2(g) # 2SO3(g). + d) Calculate the value of Kc for: 2SO2(g)
At a given temperature, the equilibrium constant Kc for the reaction 2SO2(g)+O2(g)<==>2SO3(g) is 2.99x10^-3. What is the...
At a given temperature, the equilibrium constant Kc for the reaction 2SO2(g)+O2(g)<==>2SO3(g) is 2.99x10^-3. What is the value of the equilibrium constant for each of the following reactions at that temperature? a. SO2(g)+ 1/2 O2(g)<==> SO3(g) b. 2SO3(g)<==>2SO2(g)+O2(g) c. SO3(g)<==> SO2(g)+ 1/2 O2(g)
At 850 K, the equilibrium constant for the reaction 2SO2(g)+O2(g)↽−−⇀2SO3(g)
At 850 K, the equilibrium constant for the reaction 2SO2(g)+O2(g)↽−−⇀2SO3(g) is ?c=15. If the given concentrations of the three gases are mixed, predict in which direction the net reaction will proceed toward equilibrium.
The equilibrium constant, Kp, for the following reaction is 2.74 at 1150 K. 2SO3(g) 2SO2(g) + O2(g)...
The equilibrium constant, Kp, for the following reaction is 2.74 at 1150 K. 2SO3(g) 2SO2(g) + O2(g) If ΔH° for this reaction is 198 kJ, what is the value of Kp at 1260 K? Kp= ?
The equilibrium constant, Kc, for the following reaction is 5.63×10-2 at 1190 K. 2SO3(g) 2SO2(g) +...
The equilibrium constant, Kc, for the following reaction is 5.63×10-2 at 1190 K. 2SO3(g) 2SO2(g) + O2(g) Calculate Kc at this temperature for: 2SO2(g) + O2(g) 2SO3(g)
A student ran the following reaction in the laboratory at 1078 K: 2SO3(g)-> 2SO2(g) + O2(g)...
A student ran the following reaction in the laboratory at 1078 K: 2SO3(g)-> 2SO2(g) + O2(g) When she introduced 7.35×10-2 moles of SO3(g) into a 1.00 liter container, she found the equilibrium concentration of O2(g) to be 1.53×10-2 M. Calculate the equilibrium constant, Kc, she obtained for this reaction. Kc =
Consider the following equilibrium reaction. 2SO2(g)+O2(g)↽−−⇀2SO3(g)Δ?=−198 kJ/mol Which characteristics of this reaction will be affected by...
Consider the following equilibrium reaction. 2SO2(g)+O2(g)↽−−⇀2SO3(g)Δ?=−198 kJ/mol Which characteristics of this reaction will be affected by a change in temperature? I. value of equilibrium constant II. equilibrium concentrations Or both
The reaction 2SO2 (g) + O2 (g) ↔ 2SO3 (g) is exothermic and at equilibrium. Which...
The reaction 2SO2 (g) + O2 (g) ↔ 2SO3 (g) is exothermic and at equilibrium. Which of the following action will shift equilibrium left? A Lower environment temperature B Add O2 to the system C Add a catalyst to slow down the reaction D Add Ne gas to the equilibrium E Increase the volume of the reaction chamber
A student ran the following reaction in the laboratory at 1185 K: 2SO2(g) + O2(g) 2SO3(g)...
A student ran the following reaction in the laboratory at 1185 K: 2SO2(g) + O2(g) 2SO3(g) When she introduced 8.07×10-2 moles of SO2(g) and 7.94×10-2 moles of O2(g) into a 1.00 liter container, she found the equilibrium concentration of O2(g) to be 5.86×10-2 M. Calculate the equilibrium constant, Kc, she obtained for this reaction. Kc=?
2. [8 Points). The value of Ko for the reaction: 2SO2(g) + O2(g) 2S0ig is 1.2 x 103 at 527 ℃ a) [12 Points]. Write the equilibrium constant (Kp) expression for the reaction. b) what is the value of Kp for: 2SO3(g) 2SO2(g) 021g) ? + c) What is the value of Kp for: 6S02)30)6SOse)? O2(g) # 2SO3(g). + d) Calculate the value of Kc for: 2SO2(g)
At 850 K, the equilibrium constant for the reaction 2SO2(g)+O2(g)↽−−⇀2SO3(g) is ?c=15. If the given concentrations of the three gases are mixed, predict in which direction the net reaction will proceed toward equilibrium.
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