Rate of decomposition = 2/3 * Rate of formation of B (because of coefficients 2 and 3) = 2/3 * 8,952 = 5,968 M/s
Answer rounded off in 3 significant figures will be 5,970 M/s
Note - Post any doubts/queries in comments section.
At high temperatures, A(s) decomposes to B(s) and C(g): 2A(s) 3B(s) + C(g) When the rate...
At high temperatures, A(s) decomposes to B(s) and C(g): 2A(s) - 3B(s) + C(g) When the rate of formation of B(s) is 7,169 M/s, the rate of decomposition of A(s) is M/s. (Answer should be in 3 significant figures. Do not add unit in the answer.)
At high temperatures, A(s) decomposes to B(s) and C(g) 2A(5) 3B(s) + C(9) When the rate of formation of B(s) is 7,729 M/s, the rate of decomposition of A(s) is 2 Mis (Answer should be in 3 significant figures. Do not add unit in the answer.) -tle
4) At elevated temperatures, dinitrogen pentoxide decomposes to nitrogen dioxide and oxygen: 2N2O3(g) - ANO, (2) + O2(g) Write the general rate expression using all chemical species: 5) Ar elevated temperatures, dinitrogen pentoxide decomposes to nitrogen dioxide and oxygen: 2N,Os(8) ANO, (g) + O, (g) When the rate of formation of NO, is 5.5 x 10-M/s, the rate of decomposition of No, is M/s. 6) . A[NH 1 = a[Nal = +2H2] = + Write the balanced equation for a...
For the reaction: 2A + 3B ---> 3D, if the rate of formation of D is 0.00645 M/s, determine the rate of disappearance of A: a. 0.00646 M/s b. 0.0194 M/s c. 0.00968 M/s d. 0.00430 M/s e. 0.00323 M/s
The reaction 2A + 3B → C is first order with respect to A and B. When the initial concentrations are [A] 1.55 x 10 2 M and [B] 2.11 × 10-3 M, the rate is 2.65 x 10 4 M. Calculate the rate constant or the reaction. Enter your answer in scientific notation. 10 O M ● M-1 M1.s1
quick!!!!!! Given the reaction at 300K: 2A(g) = 3B(g) + C(g) Kc = 5.5 x 10-5. If 12.0 moles of A is added to a 3.0L container (hint, you need molarity not moles in your ICE table), what will the concentration of A be at equilibrium? Neglect x for this problem. Report your answer to 2 significant figures. Answer: 3.8
22 A) For the reaction 2A(g)+3B(g)⇌C(g) Kc = 40.0 at a temperature of 165 ∘C∘ Calculate the value of Kp 22 B) For the reaction X(g)+2Y(g)⇌2Z(g) Kp= 1.87×10−2 at a temperature of 67 ∘C Calculate the value of Kc Part A For the reaction 2A(g) + 3B(g) = C(g) Kc = 40.0 at a temperature of 165 °C. Calculate the value of Kp. Express your answer numerically. View Available Hint(s) | ΑΣφ ? Submit Part B For the reaction X(g)...
Phosphorus pentachloride decomposes to phosphorus trichloride at high temperatures according to the equation: PCl5(g) ⇌ PCl3(g) + Cl2(g) At 250° 0.250 M PCl 5 is added to the flask. If K c = 1.80, what are the equilibrium concentrations of each gas? [PCl5] = 2.27 M, [PCl3] = 2.02 M, and [Cl2] = 2.02 M [PCl5] = 1.80 M, [PCl3] = 1.80 M, and [Cl2] = 1.80 M [PCl5] = 0.0280 M, [PCl3] = 0.222 M, and [Cl2] = 0.222 M...
Please help Phosphorus pentachloride decomposes to phosphorus trichloride at high temperatures according to the reaction: PCl_5(g) PCl_3(g) + Cl_2(g) At 250 degree C, 0.250 M PCl_5 is added to a flask. If K_C = 1.80, what are the equilibrium concentrations of each gas? A) [PCl_5] = 2.27 M, [PCl_3] = 2.02 M, [Cl_2] = 2.02 M B) [PCl_5] = 0.0280 M, [PCl_3] = 0.222 M, [Cl_2] = 0.222 M C) [PCl_5] = 1.25 M, [PCl_3] = 0.474 M, [Cl_2] =...
first order reaction First-Order Reactions (35) Azomethane decomposes into nitrogen and ethane at high temperatures according to the following equation: (CH3)2N2(g) — N2(g) + C2H6(g) The following data are obtained in an experiment: Time (h) [(CH3)2N2] 1.00 0.905 2.00 0.741 3.00 0.607 4.00 0.497 (a) By plotting the data, show that the reaction is first-order. (b) From the graph, determine k. (c) Using k, find the time in hours) that it takes decrease the concentration to 0.100 M. (d) Calculate...