Discuss the photo-neutron source showing how this reaction ²H(y,n)'H] gives a clear definition of the binding energy of a nucleus. [m(²H) = 2.014102 U, mp=1.00783 U and mn = 1.00867 U]

Q: A 6.2 mg sample of 90Sr (half-life 29.12 y) is in secular equilibrium with its daughter 90Y…

A: a) At equilibrium        λsrNsr = λyNy              Nsr = λyNyλsr                     = 29.12y365…

Q: The following nuclei do not lie in the band of stability. How would they be expected to decay? a. 28…

A: Since you have posted a question with multiple subparts, we will solve the first three subparts for…

Q: Calculate the binding energy (in Joules per nucleon) of 37Cl17 with a nuclear mass of 36.97031 amu.…

A:

Q: The most stable nucleus in terms of binding energy per nucleon is Fe. If the atomic mass of 5$Fe is…

A: Given : We have to calculate binding energy per nucleon .

Q: b- Complete the nuclear reactions that are showing below and calculate the kinetic energy of lighter…

A: A question based on nuclear chemistry, which is to be accomplished.

Q: The following nuclei do not lie in the band of stability. How would they be expected to decay?…

A: (a)

Q: Calculate the binding energy per nucleon (in J) for 7Be and Be. The atomic masses are 7.016930 u for…

A: Given the two isotopes of beryllium and there atomic mass as well and we are asked to calculate the…

Q: What is the binding energy in kJ/mol La for lanthanum-138? kJ/mol 57 H+ 81,n-→ The required masses…

A: Given-> Atomic mass of La = 137.90680 g/mole mass of Proton = 1.00783 g/mole Mass of neutron =…

Q: Calculate the nuclear binding energy for a helium–5 atom (isotopic mass = 5.012057 u), a sodium–22…

A:

Q: What is the binding energy in kJ/mol Ga for gallium-69? |kJ/mol 31 H+ 38,n→°Ga The required masses…

A: The reaction given is

Q: Calculate the total binding energy of this nucleus.

A: 103Rh has 45 protons in the nucleus and 103-45 = 58 Neutrons To find the mass of nuclide = 45 proton…

Q: Calculate the nuclear binding energy in mega-electronvolts (MeV) per nucleon for Tl203Tl203.…

A: Nuclear mass of Tl = 202.972 amu Mass of protons, mp = 1.00728 amu Mass of neutrons, mn = 1.00867…

Q: Silicon-32 is a beta emitter with a half-life of 650.0 years. How long would it take for a 8.00g…

A:

Q: 4. Write the symbols for the daughter nuclei in the following nuclear bombardment reactions. (a) Ni…

A: In these reactions ,  n = neutron   ( 0n1 ) p = proton   (1H1 ) Beta = beta particle (electron)…

Q: Nuclear scientists have synthesized approximately 1600 nuclei not known in nature. More might be…

A: Nuclear reaction is the one which takes place in the nucleus of an atom.  Nuclear equation is…

Q: Compute the binding energy of 7Li nucleus, whose experimentally determined mass is 7.016004

A:

Q: What is the binding energy in kJ/mol La for lanthanum-139? kJ/mol 57,H+ 82,n129I The required masses…

A: Given: 1H1 = 1.00783  0n1 = 1.00867    57La139 = 138.90610 given reaction: 571H1 + 820n1 ------>…

Q: In the human body, about 4000 positrons per day are generated by the decay of 4°K+, each of which…

A:

Q: What is the binding energy in kJ/mol nucleons for lanthanum-138? |k]/mol nucleons 57 H+ 81;n La The…

A: The reaction given is, =>

Q: NUCLEAR CHEMISTRY: The mass defect of nuclei (193X ) is 1.091 amu. Estimate the total binding energy…

A: Here total no of nucleons = no of protons + no of neutrons = mass number = 193.

Q: What is the binding energy in kJ/mol nucleons for copper-63? kJ/mol nucleons 29 H+ 34,n Cu The…

A:

Q: What is the binding energy in kJ/mol nucleons for antimony-123? kJ/mol nucleons 51 H+ 72;n–Sb The…

A: Answer: During a nuclear reaction, some mass of the nucleus loses itself and this lost mass gets…

Q: What is the binding energy in kJ/mol N for nitrogen-14? kJ/mol 7H+ 7,n'GN The required masses…

A:

Q: What is the binding energy in kJ/mol nucleons for copper-65? kJ/mol nucleons 29 H+ 36,n Cu The…

A: Given nuclear reaction: 29H + 36 11n → 01Cu2965 The required masses (g/mol): H11 = 1.00783; n01 =…

Q: If 6.4010⁻⁹ mol of ¹⁷⁶W emits 1.07X10¹⁵ in 1.00 h,what is the decay constant?

A: The relation between K and N is shown below. A=K×N Here, K is the decay constant and N is the number…

Q: What is the binding energy in kJ/mol La for lanthanum-139? |k]/mol 57;H+ 82;n The required masses…

A: 521H1 + 82 1n0 --->

Q: Find the nuclear binding energy of potassium-40 (atomic mass = 39.9632591 amu) in units of joules…

A: It's a multiple question type and according to the guidelines of Bartleby, we are supposed to answer…

Q: What is the binding energy in kJ/mol nucleons for lanthanum-139? kJ/mol nucleons 57 H+ 82,n La The…

A:

Q: The disintegration energy of the decay30 P15 by position emission is 4.30 Mev.  The daughter…

A: Given,  disintegration energy = 4.30 Mev  mass of Si = 29.97396 u  Mass of positron, 0e+1 = 0.000548…

Q: What is the binding energy in kJ/mol La for lanthanum-139? _______kJ/mol The required masses…

A: Number of proton (Z) = 57, And number of neutron = A – Z = 139 – 57 = 82 Mass of proton ,Mp =…

Q: Q2 / Calculate the atomic mass of Mg, the average binding energy of Mg 0.,34416667 MeV. And find its…

A: Binding energy is given as B.E = Δm c2  Where Δm is the mass defect and c is the speed of light.

Q: What is the binding energy in kJ/mol nucleons for gallium-71? k]/mol nucleons 31;H+ 40;n3Ga The…

A: We will first calculate the mass defect. And using that we can calculate the binding energy.  ∆m x…

Q: Why is it found experimentally difficult to detect neutrinos in nuclear P-decay?

A: Quantum tunnelling may be one of mechanisms of proton decay. Quantum gravity may also provide a…

Q: What is mass defect and binding energy for C14 nucleus

A: The mass defect and binding energy can be calculated as

Q: A radiopharmaceutical has a biological half-life of 17 hr and an effective decay constant of 0.30…

A: When a radiopharmaceutical takes time to decrease to half of its initial value, then it undergoes…

Q: What is the binding energy in kJ/mol In for indium-115? kJ/mol 49H+ 66,n In 115 115 The required…

A: Given :

Q: What is the binding energy in kJ/mol nucleons for silver-107? kJ/mol nucleons 47 H+ 60;n-→ The…

A:

Q: 2. Complete the following nuclear equation and identify X in each case: 4 a + X 2" 26 a.) Mg 12M9 +…

A: Since you have asked multiparts questions, we will solve the first three sub parts questions for…

Q: 29) fodine -131 decaus by emission with a half-life of 8.04 day s, what is the decay censtant for…

A: Radioactive decay follows first order kinetics.  We know that : k = 0.693/t0.5 ....(1)

Q: "C decays by positron emission. "c- "B+e Calculate the energy released or gained in this reaction…

A: The amount of energy released during nuclear reaction is calculated by the formula, E=∆mc2......(1)…

Q: You want to find out how many atoms of the isotope 65Cu are in a small sample of material. You…

A:

Q: 3) Calculate the change in energy in J and Mev if 5 mol of Nitrogen -14 (14.0031 amu) nuclei were…

A: According to Q&A guidelines of Bartleby, we are supposed to answer only the first question out…

Q: What is the binding energy of an atom having a mass deficiency of 0.4721 amu per atom? Express your…

A: Binding energy is defined as energy required that breaks the nucleus completely into constituent…

Q: 2) el (a) In brief terms, provide an account of nuclear instability, making use of the Nuclear chart…

A: The answer is attached below-:

Q: Consider the element Ag (p=47, n=61) with a nuclear mass of 1.79124 x 10-22 g. (Given: mass of…

A:

Q: The following nuclei do not lie in the band of stability. How would they be expected to decay? d. Li…

A: 5d.

Q: What is the binding energy in kJ/mol Cu for copper-65? kJ/mol 29;H+ 36,n Cu 65 The required masses…

A: Given-> Atomic mass of Cu = 64.92780 gm/mole Mass of proton = 1.00783 gm/mole Mass of neutron =…

Photochemistry

Photochemistry is the part of chemistry that studies the various mechanisms of reactions that are triggered by the presence of light energy. It also helps to study the changes involved in a molecule that can undergo the absorption of radiation.