Enter your answer in the provided box. Insulin is a polypeptide hormone released from the pancreas that stimulates fat and muscle to take up glucose. In a certain patient, it has a first-order half-life in the blood of 4.2 min. To maintain an adequate blood concentration of insulin, it must be replenished in a time interval equal to 1/k. How long is the time interval in this patient? min

Q: 4. The reaction: 2 HOF(g) - 2 HF (g) + O₂ (g) occurs at 25 °C. Using the following table, determine…

A: In the graphical determination of order; A reaction is 0 order when [HOF] vs t graph is a straight…

Q: A (g) B (g) + C (g) is known 0 order with respect to A and has a rate constant of 0.011 M/s at 35°C.…

A: In the given question->A(g) ------> B(g) + C(g)-> order of reaction is 0.Rate constant (k)…

Q: Choose all of the following that are false.     If you know a reaction is elementary, then you…

A: 1) If you know a reaction is elementary, then you know the rate law of the reaction. Elementary…

Q: The rate at which a certain drug is eliminated by the body follows first-order kinetics, with a half…

A: we have to calculate the final concentration of the drug

Q: The rate at which a certain drug is eliminated by the body follows first-order kinetics, with a half…

A:

Q: The reaction 2NO2 - 2NO + 02 obeys the rate law: rate = 1.4 x 102(No21? at 500 K. What would be the…

A:

Q: The following enzyme-catalyzed reaction follows zero-order kinetics. When the initial concentration…

A: Interpretation-  To determine the concentration of reactant after 0.24 minute when enzyme-catalyzed…

Q: At a certain temperature this reaction follows second-order kinetics with a rate constant of 1.39M…

A: Given: The value of k is 1.39 M-1s-1. The initial concentration of ClCH2CH2Cl is 1.16 M. The time…

Q: The rate triples when [BrO] triples. When [BrO] is halved, the rate decreases by a factor of 4.…

A:

Q: Suppose a 4.0L flask is charged under these conditions with 200. mmol of dinitrogen monoxide. After…

A:

Q: The rate at which a certain drug is eliminated by the body follows first-order kinetics, with a half…

A:

Q: 2. The reaction 2 NCI3 (g) → N2 (g) + 3 Cl2 (g) is found to follow second-order kinetics with rate…

A: Given, Rate constant (k) = 1.23 × 10-2 M-1s-1 Time (t) = 335 sec 2NCl3(g) ---------> N2(g) +…

Q: A proposed mechanism is: 1) 2 A + B → C (slow) 2) C → A + D (fast) If this mechanism is correct, by…

A:

Q: Part 1) A reaction is found to have an activation energy of 108 kJ/mol. If the rate constant for…

A:

Q: Dinitrogen pentoxide, N2O5, decomposes in the solvent CCl 4 as follows: 2 N2O5 4 NO2 + O2 This…

A:

Q: The Arrhenius equation shows how the rate constant (k) for a reaction is related to various factors,…

A:

Q: Consider the following reaction: (a) The rate law for this reaction is first order in HgCl₂(aq) and…

A:

Q: Enter your answer in the provided box. The rate constant of a first-order reaction is 3.10 x 10 s at…

A: Temperature in Kelvin = Temperature (°C) + 273.....

Q: e at which a certain drug is eliminated by the body follows first-order kinetics, with a half life…

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

Q: The rate at which a certain drug is eliminated by the body follows first-order kinetics, with a half…

A: For first order kinetics: Half- life = 0.693/K  K = rate constant At = Aoe-Kt   Ao = Initial…

Q: Enter your answer in the provided box. The rate constant of a first-order reaction is 2.40 × 10−4…

A:

Q: Imagine a closed room filled with some concentration of carbon monoxide (CO). You strike the glass…

A: Answer:Here:

Q: A certain chemical decomposes with zero-order kinetics. If the rate constant, k, is (5.86x10^-5) M…

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

Q: The rate at which a certain drug is eliminated by the body follows first-order kinetics, with a half…

A:

Q: The rate at which a certain drug is eliminated by the body follows first-order kinetics, with a half…

A:

Q: The reaction A +2B → C + 3D is catalyzed by a molecule, M, and has an experimentally determined rate…

A: As we know that the rate of reaction depends on the concentration of [A] and [M], so the rate can be…

Q: Enter your answer in the provided box. The first-order reaction of decomposition of azomethane is…

A: Given, Decomposition of azomethane is given below, CH3-N=N-CH3(g) ➝ N2(g) + C2H6(g) This is the…

Q: Determine the overall order and unit of rate constant. Rate = k [NH4+] [NO2 –] Rate = k [BrO3-][Br…

A:

Q: The rate at which a certain drug is eliminated by the body follows first-order kinetics, with a half…

A:

Q: The rate at which a certain drug is eliminated by the body follows first-order kinetics, with a half…

A:

Q: A city's water supply is contaminated with a toxin at a concentration of 0.63 mg/L. Fortunately,…

A: Given: Toxin concentration=0.63 mg/L To Solve: Solution: The time elapsed until one half of the…

Q: Choose all of the following that are true.

A: Applying le-chatelier and basics of chemical kinetics we can see that only option iii and V is…

Q: Given the following kinetic data for the first order production of H2O2, what is the rate constant…

A: The rate constant for a first order reaction can be calculated by general formula - t1/2 = 0.693/k…

Q: Chemistry of the Environment The first-order rate constant for the decomposition of a certain…

A:

Q: The rate at which a certain drug is eliminated by the body follows first-order kinetics, with a half…

A: Half life time = 44 min  Initial concentration = 0.47 μg /ml. Time = 132 min  Concentration after…

Q: The rate at which a certain drug is eliminated by the body follows first-order kinetics, with a half…

A: Half-life of reaction = 20 minutes

Q: Use this data to determine the value of the rate constant. Expt 1 [Cl2] [Br2] Rate [ClBr]/min 1…

A:

Q: The rate at which a certain drug is eliminated by the body follows first-order kinetics, with a half…

A: Given : Order of reaction = 1 Half life of reaction = 35 mins Initial concentration of drug = 1.7…

Q: Insulin is a polypeptide hormone released from the pan-creas that stimulates fat and muscle to take…

A: Time at which the concentration of a substance becomes half of its initial value is called half-life…

Q: Find the half-life of CO in the presence of Ru, we need to consider the pseudo-first order reaction…

A: We know for a 1st order reaction ,t1/2 = 0.693/k1 where k1 is the 1st order rate constant

Q: Dinitrogen pentoxide, N₂O5, decomposes by first-order kinetics with a rate constant of 3.7 x 10-5s-¹…

A: for the given reaction, we have to calculate  half life  [N2O5] time

Q: Given the following kinetic data for the first order production of H2O2, what is the rate constant…

A: