The energy released is 2.97 Mev for positron emission of 1326Al to 126M ( At.mass, 25.98260 u). What is the atomic mass of 1326AI ? 1325AI – 1226M + +1°e energy equivalent o 1 u in MeV is : 931.5MEV/u

Q: 238U (t1/2=4.5x109yr) begins a decay series that ulti-mately forms 206Pb. The scene below depicts…

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Q: What type of particle is captured and what type is emitted in the nucleosynthesis below?55Fe −−>…

A: During the process of nucleosynthesis, new nucleii are synthasized from the existing nucleii and…

Q: Lead-206 is the end product of 238U decay. One 206Pb atom has a mass of 205.974440 amu. Calculate…

A: Given data: Mass of Pb = 205.974440 amu Atomic number of Pb = 82 206 – 82 = 124 neutrons The actual…

Q: A sample of cobalt-60 (t1/2 = 5.27 yr), a powerful g emitter used to treat cancer, was purchased by…

A: All radioactive decay processes follow first order reactions. Calculating rate constant for first…

Q: The half life ofC when it decays by positron emission is 20.334 minutes. How many positrons, to one…

A: Given: initial mass of 11C = 2.355 g Half life of 11C = 20.334 min. And isotopic mass of 11C =…

Q: What is the binding energy in kJ/mol nucleons for bromine-81? |kJ/mol nucleons 35 H+ 46,n- The…

A: Mass of Br-81 = 80.91630

Q: Calculate to five significant figures the binding energy in J/nucleon of the nucleus of an atom of…

A: Given:: mass of Fe = 55.9349 amu mass of proton = 1.0078 amu mass of neutron = 1.0087 amu

Q: How many rads does a 69−kg human receive each year from the approximately 10−8 g of 14C naturally…

A: We have given Half Life = t1/2 = 5730 yearsas we know kt1/2 = ln 2k = 0.693t1/2k = 0.6935730 yr…

Q: Calculate the nuclear binding energy in mega-electronvolts (MeV) per nucleon for Hf179. Hf179 has a…

A: On Calculating the nuclear binding energy in mega-electronvolts (MeV) per nucleon for 179Hf if its…

Q: Technetium-99m (Tc-99m) is used extensively in diagnostic applications, including PET scans. The…

A: Rate of a reaction determines the speed with which a reaction proceeds. First order reaction is a…

Q: Some Radioactive Isotopes Useful in Medical Imaging Mode of Isotope Decay Half-life Use in Medical…

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Q: true or false  Radioactive cobalt isotope Co57 is preferred as a diagnostic agent over Co60 due to…

A: True

Q: Calculate the nuclear binding energy in mega-electronvolts (MeV) per nucleon for 1271. 1271 has a…

A: Given, nuclear mass of I127 =126.904 amuwe are asked to calculate the binding energy per nucleon.

Q: Plutonium­239 is the fissionable isotope produced in breeder reactors; it is also produced in…

A: Nuclear  chemistry is the branch  of chemistry deals with the radioactivity , nuclear process and…

Q: A rock contains 3.008 mg of 238U and 0.624 mg of 206Pb. The half-life of 238U is 4.51 ' 10 9 years.…

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Q: 31. Uranlum 235 decays to Lead 207 with a half-life of 0.7 billion years. What Is age of a rock…

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Q: What is the binding energy in kJ/mol In for indium-115? kJ/mol 49,H+ 66,n→115 In 40 The required…

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

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Q: A radioactive waste contains 2 curies (Ci) of 60CO per liter and 2 mCi of 45 Ca per liter. The waste…

A: Given that:                Amount of C60o per litre is 2 Ci                Amount of C45a per litre…

Q: The half life of the decay process of 238?238U to 206??206Pb is 4.5x109 yr.   A laboratory…

A: Radioactive decay obeys first order decay kinetics  Nt = N0 exp(-0.693/t1/2)×t Where, t = age of the…

Q: Stellar fusion of Hydrogen into Helium is a multistep complex process which may be summed up may be…

A: Kindly note that this is unit of mass       MeV/c²

Q: A rock containing 238U and 206Pb was examined to determine its approximate age. The molar ratio of…

A: Given half-life of U-238, t1/2 = 4.500*109 year  Decay constant, λ = 0.693t1/2 => λ =…

Q: Calculate the following for 64Zn (actual mass = 63.9291 amu): (a) mass deficiency in amu/atom; (b)…

A: 64Zn : actual mass = 63.9291 amu Atomic masses: 0.00054858 amu for e- 1.0073 amu for p+ 1.0087 amu…

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

A: Q1. The mass of 30P is 29.96989 u. Q2. The energy associated with the reaction is 2.29 Mev.

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

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Q: There are initially 10 mCi of 19Os which undergoes B- decay with a half-life of 15.4 d into 191mir.…

A: Hii there, As there are multiple sub parts posted. we are answering first-three sub parts . If you…

Q: Calculate for the binding energy in MeV per nucleon of 199 Hg if the actual mass of the atom is…

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: What is the binding energy in kJ/mol Ga for gallium-71? kJ/mol 31 H+ 40,n Ga The required masses…

A: Given-> Masses -> 1H1 = 1.00783 g/mole 0n1= 1.00867 g/mole 31Ga71= 70.92490 g/mole

Q: Calculate for the binding energy in MeV per nucleon of 232 Th if the actual mass of the atom is…

A: The solution is given below -

Q: Lead-206 is the end product of ²³⁸U decay. One ²⁰⁶Pb atomhas a mass of 205.974440 amu. Calculate the…

A: (a) Atomic number of lead = 82 N is the nucleotide(N) = 206 -82 = 124 Now, Mass of 82 protons in the…

Q: Draw the decay diagram for the decay of 32 Si to 325. If the total energy of decay for the beta…

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Q: 90Sr is one of the most deadly products of nuclear fi ssion. Assume that 4% of the fi ssion fragment…

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Q: (. , - Calculate the nuclear binding energy (in J) and the nuclear binding energy per nucleon of *…

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Q: What is the binding energy in kJ/mol nucleons for chlorine-35? kJ/mol nucleons 17;H+ 18;n→Ci The…

A: Since you have posted more than 1 question so we can do only first question for you. If you want…

Q: The initial enrichment of uranium in LWRS is 3% and the final (at discharge after 3 years in the…

A: Here we find out average neutron flux that is decay rate. The corresponding answer given below.

Q: The nuclear mass of K-40 is 39.95357515 amu. Calculate the nuclear binding energy for K-40 in (1)…

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Q: . Plutonium-239 is the fissionable isotope produced in breeder reactors; it is also produced in…

A: “Since there are multiple sub-parts in this question and it is not mentioned that which one has to…

Q: Be sure to answer all parts. Lead-206 is the end product of 238U decay. One 200Pb atom has a mass of…

A: (a) Interpretation: The binding energy per nucleon should be calculated. Concept introduction: The…

Q: Over geological time, an atom of 238U decays to a stable 206Pb atom in a series of eight alpha…

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Q: Calculate the following for 64Zn (actual mass = 63.9291 amu): (a) binding energy in kJ/mol; (b)…

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Q: the half life of molybdenum -99 is 67 hr. a 200 ug quantity decays, over time, to 25 ug. how much…

A: Here given, Initial amount (N0) = 200 ug Amount left undisintegrated (N) = 25 ug Half life (t1/2) =…

Q: The isotope 261-Lr decays by a emission with a half-life of 2.7 min. How many minutes will it take…

A: As we know the Decay equation: λ=1tlnaoa a0= Initial concentration a= Concentration left after time…

Q: The following isotopes are all stable : 20Ne, Ne, 22Ne 10+ 10- While the following is not, so what…

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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 =…

Writing and Balancing Nuclear Equations

A nuclear equation is a symbolic representation of a nuclear reaction using certain symbols. It is studied in nuclear chemistry and nuclear physics.