The decomposition of a pollutant in water at 30 °C occurred with a rate constant of 2.45 per year. If a local factory spills 7,800 moles of this pollutant into a lake with a volume of 10,000 L, what will the concentration of the pollutant be two years after the spillage?

Q: Express the rate of the following chemical reactions in terms of the change in concentration of the…

A: The rate of reaction is defined as the change in the concentration of reactant per unit time per…

Q: 2. A chemical reaction is initiated. As time passes, the rate decreases. Explain.

A: The rate of reaction measures the change in concentration of reactants or that of products at a…

Q: Scientists working in Lake Istokpoga calculating half-lives of pollutants called volatile organic…

A: The half life (t1/2) of zero order reaction is given by the formula  t1/2 = [R]o / 2K [R]o = Initial…

Q: Ammonia can react with oxygen to produce nitric oxide and water. 4NH3(g) + 5O2(g) → 4NO(g) + 6H2O…

A: Given: 4NH3(g) + 5O2(g) → 4NO(g) + 6H2O The rate at which ammonia is consumed in a laboratory…

Q: Consider this reaction: NH,OH (aq) → NH, (aq)+H,0 (aq) At a certain temperature it obeys this rate…

A: The given reaction is, NH4OH(aq)→NH3(aq)+H2O(aq) rate of the reaction isr=0.029s-1[NH4OH] initial…

Q: Ammonia can react with oxygen to produce nitric oxide and water. 4NH3(g) + 5O2(g) → 4NO(g) + 6H2O…

A: The rate at which ammonia is consumed in a laboratory experiment is 5.37 mol/L s.

Q: Express the rate of the following chemical reactions in terms of the change in concentration of the…

A: Chemical kinetics can be defined as the branch of chemistry that deals with rates of chemical…

Q: 1.00 120. 0.91 300. 0.78 600. 0.59 1200. 0.37 1800. 0.22 2400. 0.13 3000. 0.082 3600. 0.050

A:

Q: 57.  In an experiment, a sample of NaClO3 was 90% decomposed in 48 min. Approximately how long…

A: Given: Temperature is increased by 20 °C Time to decompose = 48 min

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

A: Consider the given reaction for the decomposition of nitrosyl bromide as;   2 NOBr → 2 NO + Br2…

Q: Ammonia can react with oxygen to produce nitric oxide and water. 4NH3(g) + 5O2(g) → 4NO(g) + 6H2O…

A: Given;

Q: Consider this proposed mechanism for the decomposition of ozone, O3 into O2: O3 O3 + 0 → 2 O2 O2 + 0…

A: The mechanism for the decomposition of ozone is given as,

Q: The decomposition of AB(g) is second order in AB. AB(g) --> A(g) + B(g) At a certain temperature,…

A:

Q: For the gas phase decomposition of nitrogen dioxide at 383 °C 2 NO,(2) 2 NO(g) + 0;(2) the average…

A: Rate law gives the relation between rate constant and temperature.

Q: For the decomposition of dinitrogen pentoxide in carbon tetrachloride solution at 30 °C 2 N2054 NO,…

A: From the above relation we can find the rate of formation of O2 , using the rate of disappearance…

Q: For the decomposition of hydrogen iodide on a gold surface at 150 °C 2 HI(g)H2(g) + I½(g) the…

A: Given data,Average rate of dissapearance of HI=1.20×10-4Ms-1Initial time=0sFinal…

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: The formation of ammonia is one of the most important processes in the chemical industry: N2(g) +…

A: The solution is given below -

Q: The kinetics of decomposition of N 20 5 was studied by measuring the concentration of N 20 5 as a…

A: Plot of log of concentration vs time is linear. This suggests that reaction follows first order…

Q: The rate of the reaction in terms of the "disappearance of reactant" includes the change in the…

A: Rate of reaction:  It is defined as change in concentration of species with respect to change in…

Q: Scientists working in Lake Kissimmee calculating half-lives of pollutants called volatile organic…

A:

Q: Consider a decomposition reaction that occurs via the following balanced chemical equation: AB2 АВ…

A: Since you have posted two questions as per guidelines we can answer one per session . If you want…

Q: Ammonia can react with oxygen to prođuce nitric oxide and water. 4 NH3 (9)+ 5 O2(9)→4 NO(9)+ 6…

A: Given reaction is      4 NH3 (g)  +  5  O2 (g)  -->   4  NO (g)  +  6 H2O (g)    Rate of…

Q: The rate of the reaction in terms of the "disappearance of reactant" includes the change in the…

A: The given reaction - 2A+3B→3C+2D The concentrations are given in table for time 0 s and 20 s as…

Q: TReview lopicS] TRelerences Nitrogen dioxide, NO2, decomposes upon heating to form nitric oxide and…

A: given Initial concentration of nitrogen dioxide (NO2) = 0.1103 mol/L Final concentration of NO2 =…

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: The rate law for your reaction is Rate= k[NO2]?. The rate constant for this reaction is 2.5 x 103/M…

A: 4) Given, Rate law for the reaction, Rate = k[NO2]2 From rate law we can say that this is a second…

Q: The decomposition of hydrogen peroxide proceeds as H2O2(aq) → H20() + ½ O2(g). For the case where…

A: It is reported that decomposition of H2O2 follows first order kinetics.  By applying the integrted…

Q: Using the information in the table, the rate law for the reaction A(g) + 3 B(g) → C(g) + 2 D(g) is

A: The order of the reaction with respect to B is determined as follows.…

Q: The air pollutants ozone, O3(g), and nitrous oxide, NO(g), react to form nitrogen dioxide gas, one…

A: Given reaction is :

Q: Consider the combustion of methane in oxygen to produce CO2 and water: CH4(g) + 02(g) CO2(g) +…

A:

Q: Consider this reaction: H,CO, (ag) – H,0 (aq) + CO, (ag) At a certain temperature it obeys this rate…

A:

Q: The decomposition of NO2 has a rate constant of 0.276 M−1s−1. How many moles of NO2 decomposes in…

A:

Q: For the decomposition of gaseous dinitrogen pentoxide, 2N2OS(g) → 4NO2(g) + O2(g) the rate constant…

A: Decomposition of dinitrogen pentoxide is first order reaction.

Q: Consider this reaction: CICH,CH,CI (g) → CH,CHCI (g) +HC1 (g) At a certain temperature it obeys this…

A: The rate law equation is the type equation that can be represented the correlation between the two…

Q: The decomposition of a single compound at 378 K has a rate constant of 8.19 x 10-3 M-1 s-1. If the…

A:

Q: Ammonia can react with oxygen to produce nitric oxide and water. 4NH3(g) + 5O2(g) → 4NO(g) + 6H2O…

A:

Q: The production of ammonia is being studied. If the chemical reaction produced 0.0563 M ammonia after…

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

Q: The formation of ammonia is one of the most important processes in the chemical industry: N₂(g) +3…

A: Recall the given reaction,                                    N2 g  +  3 H2 g  →  2 NH3 gWe have…

Q: Consider a decomposition reaction that occurs via the following balanced chemical equation: AB2 AB +…

A: • The given first order reaction is,              AB2 → AB + B    • The values provided in the…

Q: Consider the reaction of ammonium ions (NH4) and nitrite ions (NO2 ), shown in Equation 19. (Eq. 19)…

A:

Q: For the decomposition of nitrosyl bromide at 10 °C 2 NOBR 2 NO + Br2 the average rate of…

A:

Q: 11. Hydrogen peroxide decomposes to form oxygen gas and water. The rate of the reaction was studied…

A:

Q: Consider this reaction: CICH,CH,CI (g) → CH2CHCI (g) + HC1 (g) At a certain temperature it obeys…

A:

Q: The formation of ammonia is one of the most important processes in the chemical…

A: Rate of reaction: It is obtained by taking ratio of concentration of reactant with respect to time.…

Q: 4. Ammonium nitrite, NH4NO2, decomposes in solution as shown: NHẠNO2 (aq) + N2(g) + 2H20(1) The…

A: The average rate of reaction is the ratio of change of concentration of reaction components to the…

Q: Radioactive materials are often used in biological studies. A radiation biologist studies the rate…

A: Radioactive decay follows the first order kinetics. According to the first order reaction : where k…

Q: For the reaction of the ammonium ion with nitrous acid, the net reaction is NH4+(aq) + HNO2(aq) →…

A: Chemical kinetics is the branch of chemistry that mainly deals with the rate of reaction and change…