A) What is heterogeneous catalysis? Elaborate heterogeneously catalyzed reactions with examples.

Q: What phase of catalyst should be added in this reaction C2H4(g) + H2(g) → C2H6(g) for it to be…

A: The reaction given is, => C2H4 (g) + H2 (g) → C2H6 (g)

Q: Draw and label the energy profile for a reaction that is summarized by the mechanism:   Step 1:…

A: The energy profile is referred as an energy diagram or a potential energy diagram. The energy change…

Q: What is rate constant 1

A: Given :- half life (t1/2) = 5730 years To calculate :- rate constant (in years-1)

Q: he order of the reaction with respect to B

A:

Q: The rate of change d [A1/ dt of the reaction A B depending on: Changing with the times O Always its…

A: The rate of change of dA/dt of a reaction depends on changing with the time.

Q: Which statement accurately describes a reaction with very high heat energy? O few molecular…

A:

Q: (c) If the temperature is increased, will the ratio *øk, increase, remain the same, or decrease?…

A: Welcome to bartleby !

Q: Explain An exothermic reaction— how the energies of the transition stateand products are related ?

A: Exothermic reactions are those reactions in which there is a net heat evolved in the reaction. Hence…

Q: Can you explain it ? And the mechanism

A:

Q: Make an brief introduction about Catalysis in Chemistry.

A: A catalysis is a substance that speeds up a reaction or lower temp, pressure,and helps help to speed…

Q: Tim ne rate constant for the reaction is

A:

Q: The mechanism of a catalyzed reaction O Is always different from the uncatalyzed reaction O May be…

A: A catalyst is a substance that increases the rate of the chemical reaction generally. It changes the…

Q: what are positive and negative catalysis? also give examples.

A: Positive catalysis:The catalyst which increases the rate of a chemical reaction is called positive…

Q: Explain the Energy Diagram for a Two-Step Reaction Mechanism ?

A: Two step reaction mechanism: SN1 reaction is an example of two step reaction mechanism. Step1:…

Q: The branch of chemistry which deals with the rates of chemical reactions is called: a)…

A: b: option is correct

Q: Enzyme Kinetics: If you were to increase the glucose concentration in a reaction with an enzyme…

A: Enzyme:- Enzymes are generally proteins, which catalyses the biological reactions in living system.…

Q: (b) Explain briefly why it is not possible to establish equilibrium using this mechanism.

A: The continuous formation and consumption of The Products and reactant will never make an equilibrium…

Q: chemical kinetics summar

A: The study of the rate of the reaction is defined as chemical kinetics. It also explains the…

Q: What is mechanism

A: What is mechanism ?

Q: What are the implications for the reaction rate of a negative Reaction Order?

A: Order of reaction can be negative or positive.

Q: In general, which type of catalyst, homogeneous or heterogeneous, will be easier to recover from the…

A: Catalyst: A substance or a compound which promotes the rate of a chemical reaction is said to be…

Q: Morphine has a very long half-life due to its active metabolite that undergoes what process?

A: Morphine has a very long half-life due to its active metabolite.

Q: Choose the correct answer The rate-determining step in heterogeneous catalysis is: Group of answer…

A: Answer - The correct option is c.the "slowest" step According to the question - Given - In chemical…

Q: Liquid ethanol combusts slowly with a blue flame while ethanol gas can rapidly combust and even…

A: Combustion is the burning of fuels in the presence of oxygen. Combustion reaction gives of heat and…

Q: Collision Theory Gizmo

A:

Q: For the reactions: A → B below, determine if you expect the rates to be fast or slow. Label the…

A: We have to tell which has higher rate

Q: methane burns readily in oxygen in a highly exothermic reaction yet a mixture of methane and oxygen…

A:

Q: Identify the description(s) that apply to the diagram below. Select as many or as few that apply.…

A: The given diagram follows the SN1 reaction.

Q: slope is -0.0450 for this reaction, determine the rate constant

A: Given,  Slope = -0.0450 We know that, for the variation in concentration vs time the slop of the…

Q: what are the 2 examples of mechanism reaction of alcohol oxidation and dehydration

A: DEHYDRATION OF ALCOHOL S : 1.  One way to synthesize alkenes is by dehydration of alcohols, a…

Q: A study of the rate of dimerization of CH, gave the data shown in the table. 2 C4H6 → C3H12 Time (s)…

A:

Q: t A reaction Kinetics. concentatiomi how long f A that of

A:

Q: Is this reaction mechanism correct?

A:

Q: (D) Explain with figure the role of a catalyst on speed of areaction

A: We have to tell role of catalyst

Q: A certain reaction is known to proceed slowly at room temperature. Is it possible to make the…

A: Answer: Rate of the reaction depends upon activation energy, higher the value of activation energy,…

Q: sion for the rate of the reaction belowa

A:

Q: Under what three conditions are reactions said to be irreversible?

A: The reaction in which the entire amount of reactants is converted into the product is called…

Q: Which is a plausible mechanism for the following reaction if the rate law is Rate-400 203-302…

A: Overall reaction 2O3 -----> 3O2 Rate =K[O3]²[O2]–¹

Q: F (slow) st reversible) vs for the reaction below. Which rate law is consistent with the mechanism…

A: Dear student I have given answer to your question in the image format.

Q: a plausible step by step mechanism

A: The mechanism for the given transformation can be proposed as,

Q: How Calcium Oxide (CaO) is a heterogeneous based catalyst? How important it is in…

A: Catalyst are of two types. a. Homogeneous catalyst b. Heterogeneous catalyst Heterogeneous catalyst…

Q: For the overall reaction of, 2NO + 02→ 2NO2 the following mechanism and reaction profile have been…

A: By energy profile diagram, we can seen step 2 has more activation energy and it is slowest step…

Q: Explain reactions qualitatively in terms of molecular collisions. (please put much information, the…

A: Molecular collisions can be well explained by the help of collision theoryin which it gives a clear…

Q: Which of the following the products of the overall catalysed reaction? are

A:

Q: The Lequilibroums. constant for the foll reacton. S 377 at 192°c Ceilculata the equilibnum lanstont…

A: Since you have asked multiple question, we will solve the first question for you.If you want any…

Q: 3. Interpret the graph. (At least 2 sentences) Minimum kinelic energy for catalyzed reaction Minimum…

A: The energy associated with the motion of the particles is commonly termed as the kinetic energy of…

Q: Br NaOCH3 CH;OH

A: