Consider the equilibrium reaction Ti(s) + 2 Cl2(g) left right arrow TiCl4(l). Initially, 0.85 mol of...
Consider the equilibrium reaction Ti(s) + 2 Cl2(g) left right arrow TiCl4(l). Initially, 0.85 mol of Ti(s) 1.5 mol Cl2(g), and 17.0 mol TiCl4(l) are added to a 1 L vessel at 2472 °C and the reaction is allowed to achieve equilibrium. Given Kc = 100, which of the following corresponds to the equilibrium Cl2 concentration? Quadratic equation: x = fraction numerator negative b space plus-or-minus square root of b squared minus 4 a c end root over denominator 2 a end fraction for ax2 + bx + c = 0.
a. 1.93 mol/L
b. 1.4 mol/L
c. 0.10 mol/L
d. 0.70 mol/L
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Consider the equilibrium reaction Ti(s) + 2 Cl2(g) left right
arrow TiCl4(l). Initially, 0.85 mol of...
The equilibrium constant Kc for the reaction: PCl3(g) + Cl2(g) PCl5(g) is 490 at 230°C. If...
The equilibrium constant Kc for the reaction: PCl3(g) + Cl2(g) PCl5(g) is 490 at 230°C. If 0.70 mol of PCl3 is added to 0.70 mol of Cl2 in a 1.00-L reaction vessel at 230°C, what is the concentration of PCl3 when equilibrium has been established? (show work)
Titanium(IV) chloride decomposes to form titanium and chlorine, Iike this: TiCl4)Ti(s)+2 C12(g) At a certain temperature,...
Titanium(IV) chloride decomposes to form titanium and chlorine, Iike this: TiCl4)Ti(s)+2 C12(g) At a certain temperature, a chemist finds that a 5.5 L reaction vessel containing a mixture of titanium(IV) chloride, titanium, and chlorine at equilibrium has the following composition: compound amount TiCl4 3.97 g 4.69 g Ti Cl2 1.62 g с Calculate the value of the equilibrium constant K for this reaction. Round your answer to 2 significant digits. К x10
the reaction 2HCl=H2(g)+Cl2(g) has a Kc=3.2x10^-32.A 0.500-L reaction vessel initially contains 0.025 mol of HC The...
the reaction 2HCl=H2(g)+Cl2(g) has a Kc=3.2x10^-32.A 0.500-L
reaction vessel initially contains 0.025 mol of HC
The reaction 2HCI(g)Hlg) + Cl(e) has a K 0.025 mol of HCI. 3.2x103. A 0.500-L reaction vessel initially contains A. Write an equation for Ke using the chemical entities. B. Set up and complete an ICE table C. Determine the equilibrium concentrations of H2 and Ch. To receive full credit, you must show any appropriate substitutions and all of your algebra work. Use the attached...
1. The equilibrium constant, Kc, for the reaction PC13(g) + Cl2(g) = Pcl3(g) equals 49 at...
1. The equilibrium constant, Kc, for the reaction PC13(g) + Cl2(g) = Pcl3(g) equals 49 at 230°C. If 0.400 mol each of phosphorus trichloride and chlorine are added to a 4.0-L reaction vessel, what is the equilibrium composition of the mixture at 230°C?
Consider the following reaction: PCl5(g)⇌PCl3(g)+Cl2(g) a. Initially, 0.62 mol of PCl5 is placed in a 1.0...
Consider the following reaction: PCl5(g)⇌PCl3(g)+Cl2(g) a. Initially, 0.62 mol of PCl5 is placed in a 1.0 L flask. At equilibrium, there is 0.20 mol of PCl3 in the flask. What is the equilibrium concentration of PCl5? Express your answer to two significant figures and include the appropriate units. b. What is the equilibrium concentration of Cl2? Express your answer to two significant figures and include the appropriate units. c. What is the numerical value of the equilibrium constant, Kc, for...
Consider the following equilibrium and the information about initial concentrations, and answer two questions: Cl2(g) +...
Consider the following equilibrium and the information about initial concentrations, and answer two questions: Cl2(g) + F2 (g) 2CIF (9) In one experiment, 0.0600 mol Cl2 and 0.0600 mol F2 are placed in a 2.00 L vessel at a certain temp. Kc at this temp is 19.8. What is concentration of Cl2 at equilibrium? Hint--don't need quadratic HINT: you need to divide the moles by 2.00 L to find the molarities 0.00930 M o 2.00 x 10-4 M. 1.92 x...
The following reaction was carried out in a 3.75 L reaction vessel at 1100 K: C(s)+H2O(g)⇌CO(g)+H2(g)...
The following reaction was carried out in a 3.75 L reaction vessel at 1100 K: C(s)+H2O(g)⇌CO(g)+H2(g) If during the course of the reaction, the vessel is found to contain 8.50 mol of C, 12.7 mol of H2O, 4.00 mol of CO, and 6.20 mol of H2, what is the reaction quotient Q? Enter the reaction quotient numerically. Q = Consider the reaction CO(g)+NH3(g)⇌HCONH2(g), Kc=0.810 If a reaction vessel initially contains only CO and NH3 at concentrations of 1.00 M and 2.00...
Consider the reaction: Mg(OH)2 (s) = Mg(aq) + 2 OH- (aq) At equilibrium, a 1.0 L...
Consider the reaction: Mg(OH)2 (s) = Mg(aq) + 2 OH- (aq) At equilibrium, a 1.0 L reaction vessel contains 5.3 moles of Mg(OH)2 and concentrations of 0.0080 M and 0.010 M of Mg and OH respectively. What is Kc for this equilibrium? Consider the reaction: N2 (g) + 3 Br(g) = 2 NBr) (g) At equilibrium, the concentrations of Nz and Bra are 0.34 M and 0.70 M respectively, and the concentration of NBrs is 0.090 M. What is Kc...
The equilibrium constant, K, for the following reaction is 3.78×10-2 at 530 K. PCl5(g) PCl3(g) +...
The equilibrium constant, K, for the following reaction is 3.78×10-2 at 530 K. PCl5(g) PCl3(g) + Cl2(g) An equilibrium mixture of the three gases in a 5.47 L container at 530 K contains 0.295 M PCl5, 0.106 M PCl3 and 0.106 M Cl2. What will be the concentrations of the three gases once equilibrium has been reestablished, if the volume of the container is increased to 12.1 L? [PCl5] = M [PCl3] = M [Cl2] = M please help me!...
At 4000 °C the equilibrium constant Kc for the following reaction is 0.082: 2 C102(8) Cl2(g)...
At 4000 °C the equilibrium constant Kc for the following reaction is 0.082: 2 C102(8) Cl2(g) + 2O2(g) What is the concentration of oxygen gas at equilibrium when 5.0 x10-3 mol of Cl2, 2.0 x 10-3 mol of O2, and 1.0 x 10-4 mol of ClO2 are mixed in a 4.0 L container?
Titanium(IV) chloride decomposes to form titanium and chlorine, Iike this: TiCl4)Ti(s)+2 C12(g) At a certain temperature, a chemist finds that a 5.5 L reaction vessel containing a mixture of titanium(IV) chloride, titanium, and chlorine at equilibrium has the following composition: compound amount TiCl4 3.97 g 4.69 g Ti Cl2 1.62 g с Calculate the value of the equilibrium constant K for this reaction. Round your answer to 2 significant digits. К x10
the reaction 2HCl=H2(g)+Cl2(g) has a Kc=3.2x10^-32.A 0.500-L
reaction vessel initially contains 0.025 mol of HC
The reaction 2HCI(g)Hlg) + Cl(e) has a K 0.025 mol of HCI. 3.2x103. A 0.500-L reaction vessel initially contains A. Write an equation for Ke using the chemical entities. B. Set up and complete an ICE table C. Determine the equilibrium concentrations of H2 and Ch. To receive full credit, you must show any appropriate substitutions and all of your algebra work. Use the attached...
1. The equilibrium constant, Kc, for the reaction PC13(g) + Cl2(g) = Pcl3(g) equals 49 at 230°C. If 0.400 mol each of phosphorus trichloride and chlorine are added to a 4.0-L reaction vessel, what is the equilibrium composition of the mixture at 230°C?
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