average rate

Q: For the decomposition of ammonia on a tungsten surface at 1100 °C 2 NH3(g)-->N2(g) + 3 H2(g) the…

A: Rate of the reaction:-            The amount of a reactant species consumed or the amount of a…

Q: Consider the decomposition of N2Os(g). 2N,0, (g) → 4NO,(g) +0,(g) (3) Assume that the initial…

A: The reaction is,

Q: Two chemicals A and B are combined to form a chemical C. The rate, or velocity, of the reaction, is…

A: Rate of reaction is the formation or decomposition of products /reactant per unit time . r = d[C]/dt…

Q: The decomposition of dinitrogen pentoxide is described by the chemical equation 2 N205(g) → 4 NO28)…

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Q: created Is I, being created or destroyed by the chemical reaction? O destroyed neither created nor…

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Q: What is the second order reaction(definition)? Show the equation that represents the rate of…

A: In the given question we have to define the second order reaction now and rate law of the following…

Q: The average rate of disappearance of PH3 (g) was 0.36 M/s over a given time interval. What is the…

A: Given   The rate of disappearance of PH3 is 0.36 M/s.

Q: What is the rate in NO2 if the rate in O2 is 24 M/s in the reaction: 4NO2(g) + O2(g) → 2N2O5(g)…

A: Answer is explained below.

Q: What is the half-life when the initial concentration is 0.58 M ? Express your answer using two…

A: The graph between the 1/[AB] vs time is a straight line, confirms that the reaction is a…

Q: B. II.   A gas, AB, decomposes and the volume of B2 produced is measured as a function of time. The…

A: It is given that B2 is produced as the reaction proceeds and hence, the rate of production of B2 in…

Q: The production of nitric oxide is governed by the reaction:   4 NH3(g) + 5 O2(g) → 4 NO(g) + 6…

A: From the given reaction, we can write :  -1/4.d[NH3]/dt = -1/5.d[O2]/dt = 1/4.d[NO]/dt =…

Q: 1. 2N₂O (g) → 2N₂ (g) + O₂ (9) 2. N₂ (g) + 3H₂(g) → 2NH3 (g) 3. 2C4H10 (9) + 130₂ (g) → 8CO₂ (g) +…

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Q: Two chemicals A and B are combined to form a chemical C. The rate, or velocity, of the reaction is…

A: According to the question, Given A = 100 grams, B = 50 grams. & for each gram of B , 2 grams of…

Q: Use the kinetic theory to justify the following observations: (a) the rate of a reaction in the gas…

A: Kinetic molecular theory gives theoretical background for the rate of reactions.

Q: For the gas phase decomposition of phosphine at 120 °C 4 PH3(g)P(2) + 6 H2(g) the average rate of…

A: The average rate of a reaction is given as the change in concentration with respect to time, for a…

Q: Coal ga V ion produces an easily-transportable, clean-burning combination of carbon monoxide and…

A: Vessel Volume Temperature initial reaction rate A 5.0L 320°C 2 B 5.0L 310°C 3 C 5.0L 330°C 1…

Q: 1. 2N₂O (g) → 2N₂ (g) + O₂ (9) 2. N₂ (g) + 3H₂ (g) 2NH3 (9) 2

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Q: Ozone is produced from oxygen gas in the stratosphere. Write the rate expression in terms of [ O2 ]…

A: Given: Decreasing rate of the reaction = 0.34 M/s

Q: Two chemicals A and B are combined to form a chemical C. The rate of the reaction is proportional to…

A: When a chemical reaction takes, amount of product formed within a certain period of time is referred…

Q: Write the rate of law. 2 A(g)+B(g) arrow C(g)+D(g) X(g)+Y(g) arrow Z(g)

A: Rate law: It is the mathematical expression which expresses the relationship between reactant…

Q: 2 NO2F --->2 NO2 + F2 At the beginning of the experiment the initial concentration of the NO F was…

A: Rate of reaction is simply change in concentration with time.

Q: Two chemicals A and Bare combined to form a chemical C. The rate, or velocity, of the reaction is…

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Q: For the decomposition of nitrosyl bromide at 10 °C 2 NOBR2 NO + Brz the average rate of…

A: The given reaction is as follows: Rate Law of the reaction can be written as follows: Average rate…

Q: During a chemical reaction, the rate of change of the amount of the chemical remaining is…

A: Given: initial concentration of chemical, [N]o = No =12 mol at  time, t= 4  [N]= N = 4 mol  to find:…

Q: rs 9 and 11) Ammonia can react with oxygen to produce nitric oxide and water. 4 NH3 (9)+ 5 02 (9)→ 4…

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Q: created Is NH, being created or destroyed by the chemical reaction? destroyed neither created nor…

A: Given:

Q: created Is SO, being created or destroyed by the chemical reaction? destroyed O neither created nor…

A: Given that, the graph of the pressure of the SO2(g) in a reaction vessel during a certain chemical…

Q: The decomposition of dinitrogen pentoxide is described by the chemical equation 2 N205(g) → 4 NO23)…

A: 2N2O5 (g)   =   4NO2 (g)   +   O2(g) Rate = 1/2(-d[N2O5]/dt)  = 1/4(d[NO2]/dt]) = d[O2]/dt…

Q: If the concentration of a product increases from 0.420 mol/L to 0.780 mol/L over a period of 1 hour…

A: Average rate = Change in concentration of the reactantchange in time  For a reaction,A →productsIt…

Q: gas, AB, decomposes and the volume of B2 produced is measured as a function of time. The data…

A: Solution - According to the question - Given -

Q: A plot of 1NO2 versus time is linear. Using this information, identify the factor by which the rate…

A: You learned that the integrated rate law for each common type of reaction (zeroth, first, or second…

Q: For the reaction: 2 N2O5 (g) → 4 NO2 (g) + O2 (g) If NO2 is produced at a rate of 48 mL per minute,…

A:

Q: created Is BF, being created or destroyed by the chemical reaction? destroyed neither created nor…

A: The pressure v/s time curve of BF3 is given as,

Q: The synthesis of ammonia obeys the following reaction: N2(g) + 3H2(g) → 2 NH3(g) N2(g)…

A: #1: The given reaction is: N2(g) + 3H2(g) → 2 NH3(g) We are given a plot of the concentration of the…

Q: 1. The following data was obtained in a chemical kinetics experiment in which the concentration was…

A: Answer -

Q: the rate of reaction between magnesium and excess dilute hydrochloric acid was followed by measuring…

A: The reaction of magnesium metal (Mg) with hydrochloric acid (HCl) yields two products. The first…

Q: Two chemicals A and B are combined to form a chemical C. The rate, or velocity, of the reaction is…

A: Rate of reaction: It is defined as the formation of dissociation of any component at a particular…

Q: The decomposition of Nitrogen dioxide to Nitric oxide & Oxygen gas has occured. The rate of…

A: Rate of the reaction is expressed as the change in the concentration of any one of the reactants or…

Q: 6. Ammonia can react with oxygen to produce nitric oxide and water. 4NH3 (g) + 502 (g) → 4NO (g) +…

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Q: Emergency oxygen masks contain potassium superoxide (KO2). The chemical equation for the reaction of…

A: The given reaction is,4 KO2 + 2 H2O + 4 CO2 → 4 KHCO3 + 3 O2Mass of CO2 exhale per minutes = 0.72 g

Q: atm 15- 10- 50 100 150 200 250 300 seconds O created Is I, being created or destroyed by the…

A: If the  concentration increases with time, in a reaction then we can say that the thing has been…

Q: Rates of diffusion are often given in moles per second.  Rates of diffusion usually vary with…

A: It is given that:Temperature (T1) = 32 ˚CTemperature (T2) = 78 ˚CRate of diffusion D1 = 5.2×10-9…

Q: Moving to another question will save this Question 20 A graph that displays a straight line when the…

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Q: In the following reaction represented by the net ionic equation, the rate of reaction of CN– is…

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Q: created Is Br, being created or destroyed by the chemical destroyed reaction? neither created nor…

A: We are given a graph of bromine concentration in M versus time in second.

Q: 4) As potassium chlorate decomposes, oxygen gas is released. The total volume of O2(g) produced is…

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Q: Two chemicals A and Bare combined to form a chemical C. The rate, or velocity, of the reaction is…

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Q: Consider the equation for the decomposition of SO2 Cl2, SO2 Cl2 (g) → S02 (g) + Cl2 (g) The graph of…

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