Question

In: Chemistry

For the reaction A(g) + 2B(g) → 2C(g) + 2D(g) the following data were collected at...

For the reaction

A(g) + 2B(g) → 2C(g) + 2D(g)

the following data were collected at constant temperature. Determine the correct rate law for this reaction.

Trial Initial [A] (mol/L) Initial [B] (mol/L) Initial Rate (mol/(L·min)
1 0.125 0.200 7.25
2 0.375 0.200 21.75
3 0.250 0.400 14.50
4 0.375 0.400 21.75

Rate = k[A] [B]

Rate = k[A]2 [B]

Rate = k[A] [B]2

Rate = k[A]

Solutions

Expert Solution


Related Solutions

A general reaction written as 2A + 2B  → C + 2D is studied and yields the...
A general reaction written as 2A + 2B  → C + 2D is studied and yields the following data. [A]0 [B]0 Initial Δ[C]/Δt 0.100 M 0.100 M 4.00 × 10–5 mol/L • s 0.200 M 0.100 M 4.00 × 10–5 mol/L • s 0.100 M 0.200 M 8.00 × 10–5 mol/L • s For the first of the reactions in the table of data, determine –Δ[B]/Δt.   A) 8.00 × 10–5 B) 1.60 × 10–4 C) 4.00 × 10–5 D) 2.00 ×...
The following data were collected for the reaction 2 H2O2(aq) → 2 H2O(l) + O2(g). Graph...
The following data were collected for the reaction 2 H2O2(aq) → 2 H2O(l) + O2(g). Graph the [A] vs. time, ln[A] vs time and 1/[A] vs. time. What is the rate law and rate constant of the reaction? Determine what time concentration of H2O2 will be 5.00 M? Time, sec [H 2 O 2 ], M 0 10.00 500 8.05 1000 6.88 1500 5.63 2000 4.68
Calculate the standard enthalpy change for the reaction 2A+B⇌2C+2D Use the following data: Substance ΔH∘f (kJ/mol)...
Calculate the standard enthalpy change for the reaction 2A+B⇌2C+2D Use the following data: Substance ΔH∘f (kJ/mol) A -261 B -381 C 197 D -521 Express your answer in kilojoules. DETAILED STEPS PLEASE! THANKS <3
Calculate the standard enthalpy change for the reaction 2A+B⇌2C+2D Use the following data: Substance ΔH∘f (kJ/mol)...
Calculate the standard enthalpy change for the reaction 2A+B⇌2C+2D Use the following data: Substance ΔH∘f (kJ/mol) A -243 B -397 C 191 D -525
The gas-phase, elementary reaction: 2A + 1/2B ----> C + 2D will be conducted in a...
The gas-phase, elementary reaction: 2A + 1/2B ----> C + 2D will be conducted in a constant volume, isothermal batch reactor. The reactor is initially charged with a stoichiometric ratio of A and B. The reaction is moderately exothermic and the heat of reaction will be removed via cooling water. The following data is available: Initial Conditions: Initial concentration of A = Cao, initial concentration of B = Cbo Cooling water: inlet temperature = Ta1, outlet temperature = Ta2, water...
Consider the following reaction: A(g)⇌2B(g) Find the equilibrium partial pressures of A and B for each...
Consider the following reaction: A(g)⇌2B(g) Find the equilibrium partial pressures of A and B for each of the following different values of Kp . Assume that the initial partial pressure of B in each case is 1.0 atm and that the initial partial pressure of A is 0.0 atm . Make any appropriate simplifying assumptions Part A Kp= 2.0 Enter your answers numerically separated by a comma. Express your answer using two significant figures Part B Kp= 1.8×10−4 Enter your...
Consider the following reaction: A(g)?2B(g) Find the equilibrium partial pressures of A and B for each...
Consider the following reaction: A(g)?2B(g) Find the equilibrium partial pressures of A and B for each of the following different values of Kp. Assume that the initial partial pressure of B in each case is 1.0 atm and that the initial partial pressure of A is 0.0 atm. Make any appropriate simplifying assumptions A)Kp= 2.0. pA, pB =? B)Kp= 1.2
Be sure to answer all parts. Consider the following reaction at equilibrium: A(g) ⇆ 2B(g) From...
Be sure to answer all parts. Consider the following reaction at equilibrium: A(g) ⇆ 2B(g) From the data shown here, calculate the equilibrium constant (both KP and Kc) at each temperature. Is the reaction endothermic or exothermic? Temperature (°C) [A] (M) [B] (M) 200 0.0180 0.870 300 0.150 0.790 400 0.240 0.695 Kc(200°C) = KP(200°C) = Kc(300°C) = KP(300°C) = Kc(400°C) = KP(400°C) = Cannot be determined. The reaction is exothermic. The reaction is endothermic
Consider the following reaction: A(g)⇌2B(g) Find the equilibrium partial pressures of A and B for each...
Consider the following reaction: A(g)⇌2B(g) Find the equilibrium partial pressures of A and B for each of the following different values of Kp. Assume that the initial partial pressure of B in each case is 1.0 atm and that the initial partial pressure of A is 0.0 atm. Make any appropriate simplifying assumptions. Kp = 2.0? Kp = 1.4 x 10^4? Kp = 1.2 x 10^5?
For the reaction 2A(g)⇌B(g)+2C(g), a reaction vessel initially contains only A at a pressure of PA=240...
For the reaction 2A(g)⇌B(g)+2C(g), a reaction vessel initially contains only A at a pressure of PA=240 mmHg. At equilibrium, PA=41 mmHg.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT