What is the rate of disappearance of Br2 when [NO] = 5.4x10-2 M and [Br2] = 0.15 M 7 %3D Express your answer using two significant figures.

Q: 1. Which of the following statements is incorrect? (A) The reaction in which the rate equation…

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Q: 3. Rate of Sy2 will be negligible in : Br Br Br Br (а) (b) || (c) (d)

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Q: 4PH3 ->> P4 + 6H₂ In a previous step, you calculated the rate of disappearance of PH3 at 6.67 x 10-3…

A: Given reaction: 4PH3 → P4 + 6H2 The rate of disappearance of P4 = 6.67 × 10-3 M/s

Q: Determine the average rate of change of B fromt 0s to Time (s) Concentration of A (M) t = 362 s.…

A: Given- t1=0s t2=362s

Q: The average rate of disappearance of I- between 1200s and 1600s is ______ M/s

A: The average rate of disappearance of the reactants can be expressed as follows:

Q: If 2.0 × 10-4 moles of  S2O2−8S2O82− in 50 mL solution is consumed in 3 minutes and   25  seconds,…

A: The rate of the formation of the product or the rate of disappearance of the reactants is known as…

Q: An experiment studying the decomposition of NO2 gas at 383 °C generates the plot shown below with a…

A: Given: The plot for the decomposition of NO2 gas: The slope = 9.20 M-1 · s-1 We have to find the…

Q: Butadiene, C4H6 (used to make synthetic rubber and latex paints) dimerizes to CgH12 with a rate aw…

A: Rate = 0.014 Lmol-1s-1 [C4H6]2 Initial concentration = 0.25 M Final concentration = 0.066 M

Q: 5. Given the data set below, provide at least three questions that could be answered by analyzing…

A: Let the reaction taking place be: X+Y→P

Q: Charles’s law states that if the pressure of a dry gas is held constant, then the volume V of the…

A: At constant number of moles and pressure, the volume of a gas is directly proportional to the…

Q: What is Km and Vmax

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Q: Sodium chlorate crystals are easy to grow in the shape of cubes by allowing a solution of water and…

A: Answer: This question is based on the basic understanding of one of the solid shapes cube, its…

Q: A certain reactant is consumed in the course of a chemical reaction such that the reactant that…

A: Given data Concentration of reactant (in Molarity , M) is given by the following equation…

Q: The following results were obtained for the rate of decomposition of acetaldehyde corresponding to…

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Q: Use the information above to determine the rate of appearance of 02 between 800 and 900s.

A: Plot three graphs. (i) [N2O5] vs time If [N2O5] vs time is a straight line then the reaction is zero…

Q: The following experimental data were obtained from the reaction A + B → C: experiment [A] (M) [B]…

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Q: (a) Explain the meaning of the sentence:“The velocity laws of reactions are empirical” (b) It can be…

A: (a) Answer - We can easily write the velocity expression for a given reaction. But we cannot decide…

Q: What is the relative rate of disappearance of C A is 0.049 M/s 3C → 2A + B Answer in scientific…

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Q: 2N₂O5 (aq) → 4NO₂(aq) + O₂(g) What is the rate of disappearance of N2O5 from 200 to 400 seconds?…

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Q: Consider the graph below. Time If the equation of the line above has a slope of -3.124 and intercept…

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Q: N2 (g) + 3 H2 (g) 2 NH3 (g) (rate expression) Rate

A: The reaction given is  Since it is not given whether the reaction is elementary or complex. Hence…

Q: 5. lo (b) Estimate the instantaneous rate of change of concentration at t=10?

A: Instantaneous rate means the rate at exactly that point of time, here at 10 h.

Q: Calculate the average rate using the graph below. 1.2 1.0 0.8 [HO 0.6 0.4 0.2 10 20 30 40 50 60 70…

A: To calculate the average rate of the reaction.

Q: The highest building in Montreal is the ‘1 square building’, with a height of 203m. The atmospheric…

A: Given: Temperature = 298 K Collision cross section (σ)= 0.43 nm2 Pressure =9.9 x 104 Pa. To…

Q: 2N2O5 (aq) → 4NO₂(aq) + O₂(g) In a previous step, you calculated the rate of disappearance of N2O5…

A: Given reaction: 2N2O5(aq) → 4NO2(aq) + O2(g) The rate of disappearance of N2O5 = 6.0 × 10-4 M/s We…

Q: 3A + 8B → C + 5D [D] (M) [A] (M) 55.3 41.2 35.8 21.9 11.6 Time (sec) 0.74 1.88 7.16 19 32 12.04 61…

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Q: Find the rate of disappearance of MnO4- and therate of appearance of CO32- to determine what is…

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Q: 2N₂O5 (aq) → 4NO₂ (aq) + O₂(g) What is the rate of disappearance of N2O5 from 0 to 200 seconds? Time…

A: Given: 2 N2O5(aq)→4NO2(aq)+O2( g) To find: rate of disappearance of N2O5 from 0 to 200 seconds.

Q: The reaction 2A - 3B obeys the rate law R = k [A] with a half-life of 3.25 s. How much B(in M) will…

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Q: What is the correct formula for the rate of disappearance of [AX₂]?

A: We know, The rate of disappearance is defined as the decrease in concentration of reactant with the…

Q: 3. Write the chemical equation that yields the following rate expressions. 1A[NOBr] 1A[NO] _ A[Brz]…

A: Given: rate=-12∆NOBr∆t=12∆NO∆t=∆Br2∆t

Q: 3) Using Steady-State Approximation, find the rate of production of P given that k3> > k2[D]. rate…

A: Given data:   3 step reaction:    Using steady state reaction the production of P need to be…

Q: Suppose a quantity is described by the function y(t) = 30,000e-0.05t, where t is measured in years.…

A: We know that, N(t) = N0e-λt where N(t) is the quantity at time t, N0 = N(0) is the initial…

Q: The following experimental data were obtained from the reaction A + B → C: experiment [A] (M) 1 [B]…

A: The concentration of one or more reactants may determine the rate of a chemical reaction (at any…

Q: 33.3 ml of a liquid is reduced to 17.4 ml after 10 minutes. Find the rate of evaporation of this…

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Q: Consider the graph below. Time If the equation of the line above has a slope of -2.581 and intercept…

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Q: C6H6(g) + 3 H2(g) →→ C6H12(g)  H2 has an intial conentration of 2.1M and H2 concentration decreases…

A: (a) Given data : At time = 0, Concentration of H2 = 2.1 M At time = 210 seconds Concentration of H2…

Q: A + B - C A(M)[B](M) Initial Rate (M/h) 0.141 0.281 184 Using the rate equation Rate = k[A]m[B]",…

A: Rate of a particular reaction is equal to the product of rate constant and concentrations of…

Q: 12 Y401 0.4 02 06 12 14 How is the heat transfer graph shown on a diagram of the rate of…

A: A question based on kinetics of reactions in solutions that is to be accomplished.

Q: What can you conclude given that the plot of ln P versus t islinear?

A: The given chemical reaction is: CH3NC -> products According to rate law: The rate of a chemical…

Q: For the gas phase decomposition of dimethyl ether at 500 °C CH30CH3→CH4 + H2 + Co the following data…

A: Given chemical equation : CH3OCH3 ------> CH4 + H2 + CO Average rate of disappearance of CH3OCH3…

Q: Many chemical reactions follow the law which states that the velocity of the reaction is…

A: The rate of a chemical reaction is given by the following expression           dxdt=k(a-x)Where, k…

Q: An unknown gas, D, reacts with fluorine gas to form the compound DF4 (g), as represented by the…

A: Given Initial rate of appearance of DF4(g) in trial 1= 2.50 x 10-2 torr/min

Q: Consider the graph below. Time If the equation of the line above has a slope of 1.911 and intercept…

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Q: -3.0 160 4.0 3.5 140 N +3.5 3.0 120 2.5 140 100 3 2.0 80 60 Z 10 40 05 20 Times 10 Tes Time is 10 Of…

A: From the graph of the reaction we can get the idea about the order of the reaction

Q: The synthesis of ammonia from hydrogen and nitrogen produced the following kinetic data: Time (min)…

A: Average rate It is calculated as the change in concentration of reactants by change in time. average…

Q: 1. From the following data find the instantaneous rate at 6 minute. 5.0 Time 3 5.1 7.6 10.2 13.3…

A: Since you have asked multiple questions questions, we will solve the first question for you. If you…

Q: The decomposition of NOBr is studied manometrically (with a manometer) because the number of moles…

A: Given: Time (s) [NOBr] (M) 0.00 0.0100 2.00 0.0071 4.00 0.0055 6.00 0.0045 8.00 0.0038…

Q: From a plot or reasonable estimate, what is the instantaneous rate of change of A versus time at 10…

A: The instantaneous rate is the rate at that particular instant and is given by the slope of the line…

Q: Nitric Oxide, NO, reacts with hydrogen to give nitrous oxide, N20, and water. 2NO(g) +H2(g) – N20(g)…

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