A reaction is determined to have the rate law rate = k[NO]²[H2]. What is the rate- determining step in the mechanism?

Q: Another series of nuclear reactions that can produce energy in the interior of stars is the carbon…

A: (a) The reaction is given by,

Q: A first-order reaction has a rate constant of k = 0.00160 sec-1. How many seconds will elapse before…

A:

Q: Show that a homogeneous, natural uranium-graphite moderat not become critical. Use the following…

A:

Q: Calculate the angle

A:

Q: Calalate the threshold energy for the following reaction : K+ + 2 T 2rt

A:

Q: Calculate the activity of a pure 9.5-μgμg sample of 32 over 15P (T1/2=1.23×106s).

A: Mass of sample (m) = 9.5 ×10-6 grams Molecular mass of P-32 = 32 grams Half life (T1/2) = 1.23×106…

Q: Among cobalt-60 and LINAC, which one is best for colon cancer, and why? Explain your answer in…

A:

Q: (b) The deuteron is an 'iso-singlet’. Calculate the ratio of the cross-sections for the following…

A: Problem is solved below with proper explanation

Q: The second-order decomposition of HI has a rate constant of 1.80×10-3 M-1·s-1. Calculate the…

A: Half life means the time required to become the half of the initial concentration of the sample. The…

Q: M=70kg PEEら143 た茶内200 )モ=コ374J Rm 2, PE =. KEニ 3E= tm モっ PE= KE= E=

A:

Q: A car does 17000 km/year. One litre of fuel has mass 0.84 kg. Due to inertia when starting, kinetic…

A: Given:Distance covered by car: 17000 km/yearMass of fuel: 0.84 kg/LFuel required required: 0.4 L/100…

Q: Suppose you could measure the rate constants for both the forward and reverse reactions of the…

A: Given: To explain the direction of the rate constant in which will be a larger as,

Q: Calculate the threshold energy for the following reactings: - (i)n + Th232 → Th231 +2n (ii) n +…

A: i) The reaction is,  n+Th232→Th231+2nthe neutron will collide with the thorium Th232 for the…

Q: Why does a chain reaction not occur in uranium mines?

A: Naturally occurring uranium has 99.3 % of U-238 and 0.7% of U-235. Only the 0.7% of U-235 is…

Q: - Consider the nuclear reaction He + 3Li →→ B+ on. Is energy 1 absorbed or liberated? How much…

A: The atomic mass of 7Li, 4He, 10B, and neutron are 7.016003434u, 4.002603254u, 10.012936862u and…

Q: Explain the reaction takes place in a perfectly sealed and insulated container, then the total…

A: Given, Reaction takes place in a perfectly sealed and insulated container.

Q: 4. ,A reactor is being designed for a new wastewater treatment plant. The effluent BOD is not…

A: given that,v=1000 m3k=0.25-1 R= -k(BOD)

Q: Find the activity A of a sample containing 4E-6 g of Co (T1/2 = 5.27 years). (Use 59.93 u as the…

A:

Q: Another series of nuclear reactions that can produce energy in the interior of stars is the carbon…

A: Since there are multiple sub-parts posted, we will answer the first three sub-parts for you. If you…

Q: Forced vibratory system, a body of mass 2 kg vibrates in a viscous liquid. The 20 N harmonic…

A: Given that: m=2 kgF=20 NA=15 mm=0.015 mT=0.15 s

Q: If given the following rate expression what is the overall order of the reaction? Rate = O Third…

A: To answer: The overall order of the reaction for the Rate reaction Rate=k[A][B]2

Q: What is the activity in Ci of a 2.6 mg sample of 3H? VE ΑΣΦ Ro = What is the activity in Bq of a 2.6…

A:

Q: If we had a radioactive waste giving off 5 MeV of gamma radiation, how thick would the following…

A: Given: Radiation needs to be reduced by 99%=0.99 To find: The thickness of substances for air,…

Q: 7.50 mCi of 99m Tc is used in a brain scan. What is the mass of technetium?

A: Here, the activity is The equation for the activity is

Q: Draw and calculate the reactions acting on the SMOOTH uniform bar which has a mass of 350 lb. В rB…

A: Free-body diagram

Q: The rate of a simple enzyme reaction is given by the standard Michaelis–Menten equation: rate = Vmax…

A: Given: Rate = Vmax SS+km

Q: Calculate the ALI for inhalation of mCd given the following data: 1.7 x 10 Bq.s, Uiver = 1.7 x 10…

A: Solution:   As per the given data,

Q: What is the relationship between the binding energy and the mass defect* 1 poi of an atomic nucleus?…

A: The mass defect of a nucleus is defined as the difference between the sum of masses of all the…

Q: Identify the conserved quantities in the following processes. A° + u- + v. (c) K- + p → £° +n (a) E-…

A:

Q: Determine the reactions Ay and By at the supports A and B, respectively. Ay Reaction Ay 1. 15.6 2.…

A: We will use the concept of equilibrium

Q: 17. Calculate the Q-value of the reaction 3Li7(p, α)2He4. Where mLi = 7.01823 amu, mp= 1.008665 amu,…

A: The mass of Li37 is, mLi=7.018 amu×931.5 MeV/c21 amu=6.53×103 MeV/c2. The mass of He24 is, mHe=4.003…

Q: A star initially has 1040 deuterons. It produces energy via the processes 1 H² +₁H² →→ ₁H³ + p and ₁…

A: The given reaction are :    1H2+1H2→1H3+p1H2+1H3→2H4+n        31H2→2He4+n+p

Q: (a) Estimate the years that the deuterium fuel in the oceans could supply the energy needs of the…

A: We know,  Mass number of deuterium = 2  Number of atoms and molecules in one mole = NA = 6.022×10²³…

Q: One way to utilize naturally occurring uranium (0.72% ²³⁵Uand 99.27% ²³⁸U) as a nuclear fuel is to…

A: Solution: