For the reaction A(g)-->2B(g), the concentration of A drops from 4.0 to 2.5 mol/L in 10.0 s. Calculate the average rate in terms of  a. delta[A]/delta t in M/min b delta[B]/delta t in M/sec

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A: Given data :- The reaction:     3A → 4C  200 millimoles  of A are consumed in 1 minute 47 seconds…

Q: The first-order rate constant for the decomposition of N2O5, given below, at 70°C is 6.82 x 10-3…

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A: Given,

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A: Consider the given reaction is as follows; 2 NO g  +  Cl2g   →     2 NOClgRate law = k NOα Cl2β The…

Q: 2. A chemical reaction 2A ---- 4B + C in gas phase occurs in a closed vessel. The concentration of B…

A: Rate of appearance tells how the rate  of formation of products and rate of disappearance is rate of…

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Q: Ammonium ion (NH4+) reacts with nitrite ion (NO2-) to yield nitrogen gas and liquid water. The…

A: Given reaction : NH+4  +  NO-2  →  N2 +2H2O

Q: The gas-phase decomposition of NOBr has a k= 1.14 M-1 s-1 at 10°C. NOBr(g) → NO(g) + ½ Br2 (g)…

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Q: A chemical engineer is studying the rate of this reaction. 2C1,0, (g) → 2Cl, (g)+50, (g) She fills a…

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Q: Under certain conditions the rate of this reaction is zero order in hydrogen iodide with a rate…

A:

Q: Hydrogen reacts with nitrogen monoxide to form dinitrogen monoxide (laughing gas) according to the…

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A: Given-> ∆[H2O]/∆t = 2.523 mol/L

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A:

Q: For the decomposition of hydrogen peroxide in dilute sodium hydroxide at 20 °C 2 H2O2(aq)2 H2O(1) +…

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Q: If 2.5 x 10-4 moles of Na2S2O3 are present in the starting solution, how many moles of H2O2 are used…

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Q: 7. In aqueous solution, hypobromite ion, BrO-, reacts to produce bromate ion, BrO3-, and bromide…

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Q: 1. Azomethane, CH,NNCH,, decomposes according to the following equation: CH,-N=N-CH,(g) →C,H,(g)+…

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Q: Determine the overall reaction order for the chemical expression and rate expression 8. below.…

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Q: 3. The reaction: 2NOBr(g) --> 2NO(g) + Br2(g), has the rate law: Rate k[NOBr]2, where k = 0.055…

A:

Q: A chemical engineer is studying the rate of this reaction. 2NH3(g) → N₂(g) + 3H₂(g) - She fills a…

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Q: For the reaction AB(g) --> A(g) + B(g) the rate law is determined to be rate=k[AB]2 and k=0.255…

A: Given: Rate constant = 0.255 L/mol.min Initial concentration = 1.00 M Final concentration = 0.40 M

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Q: 3Br2(aq)+3H2O(l)5Br

A: Given : Rate of consumption Br- = -∆[Br-] / ∆t = 1.66 • 10^-4 M/s  Rate of formation Br2 = +∆[Br2] /…

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Q: For the reaction 10з-(аq) + 51(аq) + 6H'(аq) — 312(аq) + ЗH20() the rate of disappearance of…

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Q: Consider the reaction : 3A + 2B →  4C Initially, and at some fixed temperature, the reaction…

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Q: Under certain conditions the rate of this reaction is zero order in ammonia with a rate constant of…

A: Answer:- This question is answered by using the simple concept of chemical kinetics which involves…

Q: 21.Consider the reaction:   3A →  4C Initially, and at some fixed temperature, the reaction…

A: rate of reaction is defined as  speed at which reaction takes place , it is depends on  rate of…

Q: At a certain temperature the rate of this reaction is first order in CICH,CH,Cl with a rate constant…

A: The 8% of initial concentration is calculated as shown below.

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

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Q: Consider the reaction : 3A + 2B →  4C Initially, and at some fixed temperature, the reaction…

A: Rate of a reaction It shows the quickness at which the reaction proceeds. It particularly depends…

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A:

Q: The rate law for the reaction of NO with Cl2 was found to be 2 NOg) + Cl2e) → 2 NOClg) Rate= k[NO]?…

A: Rate law For a reaction, aA+bB→cC+dD Rate can be written as; rate=k [A]a[B]b [A]=concentration of…

Q: (2) Consider the reaction: 5Br (aq) + Bro laq) + 6H*(aq) → 3Bra(aq) + 3H20(1). The average rate of…

A: 5Br-(aq) + BrO3-(aq) +6H+(aq) --> 3Br2(aq) + 3H2O(l) -∆[Br-]/∆t.  = 1.5 × 10-4 M/s

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

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Q: A certain reaction is first order in N, and second order in H. Use this information to complete the…

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Q: Consider the combustion of ethylene: C2H4(g)+3O2(g)→2CO2(g)+2H2O(g)C2H4(g)+3O2(g)→2CO2(g)+2H2O(g)…

A: Part A and Part B:

Q: Under certain conditions the rate of this reaction is zero order in hydrogen iodide with a rate…

A: Given-> Rate constant (K) = 0.0030 M.s-1 Volume = 350 ml  Initial mmole of HI = 350mmole Time(t)…

Q: For the gas phase decomposition of nitrosyl chloride at 400 K 2 NOCI 2 NO + Cl2 the average rate of…

A: Recall the gas phase decomposition reaction of nitrosyl chloride at 400 K, 2 NOCl  ------> 2 NO…

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Q: For the gas phase decomposition of phosphine at 120 °C, the rate of the reaction is determined by…

A: Rate of the reaction is given as,

Q: 27. Consider the reaction of S,O- with I- in aqueous solution: S,O,- (aq) + 3 I- (aq) ® 2 SO,- (aq)…

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Q: The chemistry of smog formation includes NO3 as an intermediate in several reactions. If Δ[NO3] / Δt…

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A: The given intermediate steps of the reaction are: (i): 3B + A → D + 2E ; k = 268.4 M-4.min-1  (ii):…

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…