Butadiene, C4H6, dimerizes according to the ff. reaction:             C4H6 (g)    →    C8H12(g) The dimerization is a second order reaction. It takes 145 seconds for the concentration of C4H6  to go from 0.350 M to 0.197 M. (a) What is k for the dimerization? (b) What is the half-life of the reaction when butadiene is 0.200M?

Q: Below reaction is a second order reaction with respect to A, the rate constant was found to be 0.28…

A: We will calculate concentration of B.

Q: At 568°C, cyclopropane rearranges to forms a molecule with a carbon-carbon double bond. C3H6…

A: reaction is first order kinetics  half-life time (t1/2) 1588 seconds intial concentration = A0 =…

Q: (6) 2. The half-life for a reaction is 726 s. Starting with a concentration of 0.6000 M, how long…

A: We have given that  The half-life for a reaction is 726 s. Starting with a concentration of 0.6000…

Q: You study the rate of a reaction, measuring both the concentrationof the reactant and the…

A: The concentration of B is decreasing with time and A is increasing with time. Thus B must be the…

Q: Butadiene C4H6, dimerizes according to the following reaction: C4H6(g)-->C8H12(g) The dimerization…

A:

Q: 5. Cyclopropane, C3H6, is converted to its isomer propene, CH2=CHCH3, when heated. The rate law is…

A: As the given reaction follows first order rate kinetics, the rate constant can be expressed as,…

Q: (a) What is the rate constant k for the first-order decomposition of N2O5(g) at 25°C if the…

A: The relation between concentration of the reactants and the reaction rate of a chemical reaction is…

Q: i dont get the entire question

A: a) Assuming Rate law = K[N2O5]a Hence using unit balance => M / s = s-1 X Ma  because units of…

Q: For the reaction of reactant A convert to products, successive half-lives are observed to be…

A: Half-life in this context is defined as the time needed to observe the halving of the original…

Q: The rate constant for this first-order reaction is 0.0360 s at 400 °C. A products After how many…

A: Given: Order of reaction = 1 Rate constant of reaction = 0.0360 s-1  And the amount of reactant…

Q: The rate constant for this zero-order reaction is 0.0320 M s- at 300 C. A products How long (in…

A: Zero order reaction :- Reaction in which rate is independent of concentration of reactants is called…

Q: Hydrogen peroxide decomposes to water and oxygen gas with the aid of a catalyst (MnO2). The…

A: Since using a catalyst basically decreases the activation energy and hence it increases the rate…

Q: Butadiene, dimerizes according to the following reaction: C4H6 (g) --> C8H12 (g) The dimerization…

A: Answers are explained below.

Q: The rate constant for this zero-order reaction is 0.0140 M s at 300 °C. A products How long (in…

A:

Q: The decomposition of gaseous dinitrogen pentaoxide (N2O5) to NO2 and O2 is a first-order reaction.…

A:

Q: A Zero-order decomposition reaction of a substance took 4 minutes to achieve 30%  decomposition.…

A: Given, A Zero-order decomposition reaction of a substance took 4 minutes to achieve 30%…

Q: 22.6a At 518°C, the half-life for the decomposition of a sample of gaseous acetaldehyde (ethanal)…

A: Given,  Half life (t1/2) = 410 s at initial pressure = Po = 363 Torr  Half life (t1/2) = 880 s at…

Q: Iodine atoms combine to form I2 in liquid hexane solvent with a rate constant of 1.5 * 1010 L/mol #…

A: Second order reactions are defined as those chemical reactions where sum of exponents in rate law of…

Q: The reaction rate (k) for a zeroth order decomposition reaction is 0.050. If the initial…

A: Given information is as follows; Initial concentration A0 = 1.71 mol/L Final concentration A = 1.71…

Q: The rate constant for this first-order reaction is 0.0870 s- at 400 °C. A - products After how many…

A: Given data Order of reaction = 1 Rate constant value : k = 0.0870 s-1  Final concentration [A] =…

Q: The half-life for a first-order reaction, A→B is 9.79 s. If the initial [A] is 0.75 M, how long…

A: This question is related chemical kinetics. First contain all the given information. Then apply the…

Q: Methyl Isocyanide, CH3NC, isomerizes when heated to give acetonitrile. The reaction is first order.…

A: For 1st order Kimetics, t12half-life=0.693KK=rate constant for the isomerization.Time,t=2.303K ln…

Q: The rate constant for this zero-order reaction is 0.0360 M · s at 300 °C. A – products How long (in…

A: Applying formula of rate constant of zero order reaction- K. = R0- R/t  Where  R0= initial…

Q: Cyclobutane, C4H8, decomposes when heated to ethylene, C2H4. The reaction is first order. In an…

A: Cyclobutane, C4H8, decomposes when heated to ethylene, C2H4.The reaction is first order.

Q: The reaction A →B+C is known to be second order in A with a rate constant of 0.393 M min at 25 °C.…

A: in the question given second-order kinetics:- second-order kinetics is inversely proportional to the…

Q: The rate constant for this second-order reaction is 0.170 M .5 at 300 C. A products How long, in…

A:

Q: The reaction A → P is first order in A. If the half life for this reaction at a certain temperature…

A:

Q: Cyclopropane, C3H6, is converted to its isomer propene, CH2=CHCH3, when heated. The rate law is…

A: As the given reaction follows first order rate kinetics, the rate constant can be expressed as,…

Q: The initial concentration of a reactant is 1.58 M for a second-order reaction. It takes 12.3 minutes…

A: The integrated rate law for second order reaction is as follows,

Q: The isomerization of methyisocyanide, CH3NC, to acetonitrile, CH3CN, is a first-order reaction. If…

A:

Q: At 518 °C, the half-life for the decomposition of a sample of gaseous acetaldehyde, initially at 363…

A: In chemical kinetics rate of reaction and its variation with any factors is studied. Various factors…

Q: Cyclobutane, C4H8, consisting of molecules in which four carbon atoms for a ring, decomposes when…

A: Given reaction is followed first order kinetics

Q: kinetic data for the following reaction was determined experimentally, 2NO(g) + Chlg) - 2NOCI(g)…

A: The rate law is used to express the rate of a reaction in terms of reactant species raise to some…

Q: Sucrose (C12H22O11), commonly known as table sugar,reacts in dilute acid solutions to form two…

A: Ester hydrolysis has taken in excess of water so water concentration is independent on the rate of…

Q: Consider the reaction: 4PH3 → P4 + 6H, Suppose that, at a particular moment during the reaction,…

A:

Q: Organic compounds that contain large proportions of nitrogen and oxygen tend to be unstable and are…

A:

Q: inutes at 600 K. If you b

A: First order reaction- A chemical reaction in which the rate of reaction is directly proportional to…

Q: In a study of the conversion of methyl isonitrile to acetonitrile in the gas phase at 250 °C…

A: Since the graph of ln[CH3CN] versus time in seconds comes to be a straight line, the reaction is…

Q: The decomposition of gaseous dinitrogen pentaoxide (N2O5) to NO2 and O2 is a first-order reaction.…

A:

Q: The rate constant for a given reaction is k = 0.312 M1s1. If the initial concentration of reactant…

A: Given,  Rate constant, k = 0.321 M-1s-1  Initial concentration, [A]0 = 1.00 M  According to the…

Q: The isomerization of methyisocyanide, CH3NC, to acetonitrile, CH3CN, is a first-order reaction. If…

A: In a first order reaction, the rate of reaction is directly proportional to the change in substrate…

Q: The isomerization of methyisocyanide, CH3NC, to acetonitrile, CH3CN, is a first-order reaction. If…

A: Since the reaction is given first order  hence we can say  ln(A0 / A) = Kt  where A0 = initial…

Q: Question attached

A: The objective of the question is to solve the given question where the decomposition of acetaldehyde…

Q: The kinetics of a gas phase reaction of the form A → Products results in a rate constant of 0.00781…

A:

Q: How is the order of a reaction generally determined?

A: Order of reaction is the sum of powers of reactant’s concentration in the rate equation of a…

Q: 6. Define half-life. Write the equation relating the half-life of a first-order reaction to the rate…

A: Half life is the time required by a quantity or a substance to reduce to half of its initial value.…

Q: 2: When the concentration of a reactant changed from 0.5 mol L- to 1.03 mol L, the half-life of the…

A:

Q: Dinitrogen pentoxide decomposes in the gas phase to form nitrogen dioxide and oxygen gas. The…

A: