Is the rate of disappearance of reactants always the same as the rate of appearance of products?

Q: Suppose that X is being consumed at a rate of 1.450 M/s . What is the rate of formation of Z?

A: Given- -∆[X]/∆t=1.450M/s Rate of formation of Z=?

Q: In the reaction Cl2(g) + 3 F2(g) → 2 ClF3(g) the rate of disappearance of F2(g) is 1.0 M s-1 . What…

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Q: The average rate of appearance of water (H,O) in the reaction 2NH3(g) + 302(g) + 2CH4(g) → 2HCN(g) +…

A: Average rate of reaction is defined as ratio of change in concentration of reactant or product by…

Q: What is the rate at which Br"(aq) disappears in the reaction below if the rate of disappearance of…

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Q: The rate of disappearance of HBr in the gas phase reaction 2HBR (g) H2 (g) + Br2 (g) is 0.301 M s1…

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

Q: For each of the following gas-phase reactions, write the rate expression in terms of the appearance…

A: To write the rate expression in terms of the appearance of each product and the disappearance of…

Q: The combustion of ethylene proceeds by the reaction C2H4(g) + 302(g) 2CO2(g) + 2H20(g) When the rate…

A: we know that the relation between the rate of disappearance of reactant and rate of appearance of…

Q: For the following reaction, at any time point of interest the rate of disappearance of O2 will be…

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Q: . Consider the combustion of ethylene, C2H4(g) + 302(g) → 2CO2(g) + 2H2O(g). If the concentration of…

A: In kinetics the speed of a chemical reaction is measured in terms of the rate which is shown in…

Q: What is the halflife of a compound if /5 percent of a given sample of the compound decomposes in 60…

A: Given a compound follows first order kinetics.5 % of the given sample of the compound decomposes in…

Q: what is the rate of appearance of NO2?

A: 2 N2O5(g) ----> 4NO2(g) + O2(g)  Given :- rate of disappearance of N2O5 = 0.60 mol/min  To…

Q: Differentiate between Heterogeneous Catalysis and Homogeneous catalysis?

A: A substance which increases the rate of a reaction without itself getting consumed in the reaction…

Q: If the rate of appearance of O2 in the reaction 2 O3 --> 3 O2 is 0.60 M/s, what is the rate of…

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Q: a) Express the rate of the reaction in terms of the change in concentration of each of the reactants…

A: Rate = -1/2 ∆[H2]/dt =-(0.067-1.00)/(40-0)*2 =0.0116625

Q: Consider the following reaction: 2A + 5B ⇌ 3C + 3D The average rate of appearance of D is given by…

A: The coefficient of reactant and product are divided in rate of  disappearance and appearance .…

Q: Compare the rate of disappearance of the reactants M and P with the rate of appearance of the…

A: 2M(g) + 3P(g) → Q(g)  Rate of reaction = -12×∆M∆t =-13×∆P∆t =+∆Q∆t  Rate of disappearance of M and…

Q: In the reaction N2 + 3I2 → 2NI3, the rate of disappearance of iodine is 2.4x10^–3 mol/L∙s (a) What…

A: It is given that N2(Nitrogen) is reacting with I2(Iodine) to give NI3(reaction shown below) as a…

Q: Given the reaction: 4NH3 + 702 → 4NO2 + 6H20 If the rate of disappearance of NH3 is Y. What is the…

A: The rate of disappearance and rate of appearance of a reactant and product respectively can be…

Q: When the rate of disappearance of O2 is 0.28 M s1, the rate of appearance of CO2 is s-1 M

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Q: Enumerate at least five real-life of the collision theory of chemical kinetics

A: Collision theory states that the rate of a chemical reaction is proportional to the number of…

Q: What factor(s) go into determining the rate constant, k, for a reaction? (Select all that apply.)…

A: Rate constant may be defined as the rate of reaction when the concentration of all the reactants is…

Q: Compare the rate of disappearance of the reactants M and P with the rate of appearance of the…

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Q: For the reaction, 2A + B - 3C, it rate of disappearance of A = What is the rate of appearance o

A: For this reaction,  ([Rate]A)/2 = [Rate]B = ([Rate]C)/3

Q: Azomethane, CH3NNCH3, is not a stable compound, and once generated, it decomposes. The rate of…

A: Instantaneous rate of reaction is the rate of reaction at a particular time.

Q: Kinetics describes reaction rates. How fast are reactants converted toproducts?

A: Chemical kinetics is a part of physical chemistry that studies rate of the reaction. The…

Q: Use the kinetic theory to justify the observation that the rate of a reaction in the gas phase…

A: Dear student, kinetic molecular theory of gases is developed by Maxwell, Boltzmann and others.…

Q: Write the rate of expression for the following reactions

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Q: 1. Compare the rate of disappearance of Reactants M and P with the rate of appearance of product Q…

A: Rate of disappearance of reactant basically depicts rate by which reactant is converting into…

Q: The combustion of ethylene proceeds by the reaction C₂H4(g) + 3 O2(g) → 2 CO₂(g) + 2 H₂O(g) When the…

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Q: The rate of disappearance of HBr in the gas phase reaction 2HBR (g) H2 (g) + Br2 (g) is 0.301 M s-1…

A: Given: 2HBr(g)→H2( g)+Br2( g) The rate of disappearance of HBr in the gas phase reaction is…

Q: N2(g) + 3H2(g)→2NH3(g) Suppose that a particular moment during the reaction, molecular hydrogen is…

A: Rate of Ammonia being formed is calculated as follows,

Q: For the reaction BrO, + 5Br + 6H* → 3Br, + 3H,0, the rate of disappearance of BrO is 0.015 M/s at…

A: Given reaction is :  BrO3- + 5Br- + 6H+ ---------> 3Br2 + 3H2O  Rate of disappearance of BrO3- =…

Q: Which of the following is incorrect about a zero-order reaction? *

A: Zero-order reactions are typically found when a material that is required for the reaction to…

Q: a. What proportion of the collisions between C,H, molecules have enough energy to result in reaction…

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Q: If a molecule like Cl2 falls apart in an elementary reaction, what is the molecularity of the…

A: The elementary reaction in which one Cl2 molecule got falls apart.

Q: Given that k is 0.0150 Ms⁻¹ and the [A] is 0.1000 M, determine the rate for this reaction based on…

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Q: Calculate the average rate of the reaction on the basis of the following informa- tion:

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Q: If the rate of formation of ammonia is 0.345 mol/(LXs), what is the rate of disappearance of H2?…

A: Reaction rate:

Q: The rate of change of molar concentration  of N2O5 gas in the following reaction was reported as…

A: Given, 2N2O5 (g) = 4NO2 (g) + O2 (g)  d[N2O5]/dt = -1.5 dm-3 s-1 First writing the rate of Reaction

Q: What are the orders of reaction with respect to [A] and [B] and rate constant k?

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Q: For each of the following gas-phase reactions, indicatehow the rate of disappearance of each…

A: On applying formula for the generic reaction, Negative sign indicates that reactant decreases with…

Q: For the reaction, 3C + D → 2A+ 5B How is the rate of appearance of A related to the rate of…

A: The rate of reaction can be written in either in terms of reactants or products. In the reactant…

Q: Consider the reaction: NH3  +  O2 -------   NO  +  H2O             What is the rate of disappearance…

A: The reaction given is  NH3  +  O2 ------->   NO  +  H2O  Balancing : Since we have 3 H in LHS…

Q: If the rate at which O2 appears, ∆3O24>∆t, is 6.0 * 10-5 M>s at a particular instant, at what…

A: Applying concept of rate of reaction -∆O3/dt = 1/2 ∆O2/dt

Q: What is the rate at which Br"(aq) disappears in the reaction below if the rate of disappearance of…

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Q: in the reaction. T 3. Gaseous ammonia and oxygen can react as shown by the following balanced…

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Q: For the following gas-phase reaction, indicate mathematically how the rate of disappearance of each…

A: 2N2O ----> 2N2 + O2

Q: For the hypothetical reaction A + 3B → 2C, the rate of disappearance of B given AB by (-) may also…

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Q: The rate of disappearance of HBr in the gas phase reaction 2HB1(g) → H2(g) + Br2(g) is 0.301 M s1 at…

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