a- Find the radii of (a) a nucleus of H and (b) a nucleus of 23U. (c) Whatis is the ratio of these radii? b- Complete the nuclear reactions that are showing below and calculate the kinetic energy of lighter product. Na 3264320 Mg+? 1) 239 Pu - 235U +? 94

Q: Which nuclide(s) would you predict to be stable? Why?(a) 20/8O         (b) 59/27Co          (c)…

A: To determine in which the nuclide would you predict to be stable (a) ²⁰₈O (b) ⁵⁹₂₇Co (c) ⁹₃Li

Q: Select the isotope that has the greatest stability per nucleon. 23 Na 11 56 Fe 26 84 Kr 36 H

A:

Q: solve the nuclear decay problems.

A: In this the atomic no decreases by 1 but mass no remains same. this process is called positron…

Q: 238Th 234- 90 3. -> 226 88Ra

A: Given: 23490Th ---------> 22688Ra + ____________

Q: You are given the following information. mass of proton = 1.00728 u mass of neutron = 1.00867 u mass…

A:

Q: [References] A chemist wishing to do an experiment requiring "Ca+ (half-life = 4.5 days) needs 9.0…

A: Given data,Half-life=4.5 daysWe know,1 day =24 hso, 4.5 days=24×4.5 h=108 hMass of 47Ca2+…

Q: What is the binding energy (in MeV per nucleon) for the Li nucleus? Provide an answer to two decimal…

A: Answer :-  The Binding energy (B.E.) of per nucleon for  63Li nucleus is 5.08 MeV.…

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: What is the most likely mode of decay for each?(a) ²³⁸₉₂U(b) ⁴⁸₂₄Cr(c) ⁵⁰₂₅Mn

A: Concept introduction: Radioactive decay is the decay in which unstable nuclide is converted into…

Q: The nuclide 241Am is used in smoke detectors. As it decays (with a half-life of 458 years), the…

A: Radioactive decay follows the first order kinetics and every radioisotope has distinct…

Q: The actual mass of a Pm atom is 146.915134 amu. (Consult Appendix B for any needed reference values.…

A: Mass defect (m) = mass number - actual mass Nuclear binding energy  = mc2 Where C= velocity of light…

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: Given the following information: Mass of proton = 1.00728 amu Mass of neutron = 1.00866 amu Mass of…

A: Given: The given  Mg nuclei having Z= 12,A = 27 Mass of proton = 1.00728 amu Mass of neutron =…

Q: Show Use the following nuclear reactions as models to explain how mass and subatomic particles are…

A: Nuclear fission is the subdivision of a heavy atomic nucleus, such as that of uranium or plutonium,…

Q: Rn-222 undergoes alpha decay and produced -6.7x109 kJ/mol of energy in the process. Determine the…

A:

Q: You are given the following information. mass of proton 1.00728 u mass of neutron 1.00867 u mass of…

A:

Q: A rare decay mode has been observed in which 222Ra emits a 14C nucleus. Find the energy emitted in…

A: Introduction- Radioactive decay- The atoms of heavy elements like Uranium, Thorium, polonium, and so…

Q: Demonstrate the radioactive decay of ²U to20 Pb.

A: An alpha decay involves in decreasing 4 units of mass and 2 units of atomic number. Similarly a beta…

Q: -0.028941 The amount of a radioactive isotope present at timet is given by A(t)3 800 e grams, where…

A:

Q: How many neutrons are emitted when a uranium-238 nucleus (Z = 92) is bombarded with a deuteron…

A:

Q: Question attached

A: Out of the four nuclear reaction, the reaction A95241m      +     H24e     →     B97243k     +…

Q: Energy must be supplied to break a single 27A1 (atomic number: 13) nucleus into separated protons…

A: Note: as per company's guidelines, we are supposed to answer only first three subparts. So please…

Q: PART II: Balance the nuclear equation by identifying the right particle or isotope. ANSWERS ONLY 1.…

A: Since you have posted question with multiple sub-parts, we are entitled to answer the first 3 only.…

Q: Which radioactive decay is most probable? O !c → '}N + B O lịc → ZBe + O 4c → '8c + B• O %c → '}B +…

A: There are different type of decays in nuclear Chemistry to give different type of changes in nuclear…

Q: 2+ A chemist wishing to do an experiment requiring " Ca* (half-life = 4.5 days) needs 9.0 ug of the…

A: Given :- Half life of 47Ca2+ = 4.5 da  Time = t = 48 hour = 2 day  Amount of 47Ca2+ present at time…

Q: Part A When a (\rm^(235}_{~92)UV) nucleus is bombarded by neutrons (\(\rm^(1)(O}n\)) it undergoes a…

A: The given reaction is: U92236 +n01 →BaZA+Kr3694+3n01

Q: The actual mass of a 121 Sb atom is 120.903818 amu. (Consult Appendix B for any needed reference…

A: Given: The actual mass of Sb121 atom = 120.903818 amu We have to calculate the mass defect in…

Q: Bi-209 undergoes alpha decay and produced -5.4x108 kJ/mol of energy in the process. Determine the…

A: We have to calculate the mass of produced Ti.

Q: The nucleus of an isotope, mass 203.3168 amu, contains 81 protons and 121 neutrons. Calculate the…

A: ★ Answer : Binding energy of the nucleus will be 2.99 × 108 eV.  ★ Solution :

Q: Calculate the nuclear binding energy per nucleon in kJ nuc-1 mol−1 of uranium-235 (isotopic mass =…

A: Binding energy: It is the energy that releases for the formation of nucleus. Nuclear binding energy…

Q: A chemist wishing to do an experiment requiring " Ca+ (half-life = 4.5 days) needs 8.0 ug of the…

A: Given, No = 8.0 microgram t1/2 = 4.5 days = 108 h t = 72 h

Q: b- The radioactive nucleus Ra has a half-life of approximately 1.6 103 yr. Given that the Solar…

A: Radioactivity is basically a first-order reaction. A first-order reaction means the rat of the…

Q: 19. Complete the following nuclear equations:| 27A1 13 He + 241 'Am 95 + 241 Pu 94 + 6 'n 238U 12C +…

A: The reactions are given known as nuclear reaction, because new nuclide forms from a old nuclide.…

Q: Again, focusing on the second nuclear equation shown below (vanadium on the left side of the arrow,…

A:

Q: Precise measurements give the following masses: nuclide mass particle mass 239. 94 Pu 239.0522 u on…

A:

Q: Which of the following is NOT a balanced nuclear equati 238 О а. 92U → 42a + 234 90 Th 20 + O b.…

A: We wil give all the answers here

Q: c) Explain why fission can be induced by low-energy (cold) neutrons for U, whereas neutrons must…

A:

Q: Find the attachment.

A: Nuclear fission is a reaction that consists of a radioactive element. The atom of the radioactive…

Q: When a U nucleus is bombarded by neutrons (An) it undergoes a fission reaction, resulting in the…

A: Nuclear fission is a type of nuclear reaction in which an unstable heavier nucleus, on being…

Q: A 15.0-mCi (millicurie) radioactive source runs for 2.63 hours. How many atoms have disintegrated?

A: The given activity value in mCi is first converted to Ci and then to atoms/s as shown below, 1…

Q: Which of the following describe(s) the following reaction? Choose all that apply. 235U + on 144 Rb +…

A:

Q: 2) 238-U has a mass of 238.050784 amu, while the mass of 1-H is 1.00783 amu and th neutron is…

A:

Q: 22. A 15.0-mCi (millicurie) radioactive source runs for 2.63 hours. How many atoms have…

A: The given activity value in mCi is first converted to Ci and then to atoms/s as shown below,

Q: 21. As stated in the previous problem, Cesium-137 is a radioactive product of nuclear power plants.…

A: Given,  Atom = Cs-137 Cs-137 undergoes beta minus decays into barium, Ba-137.  a). Write out the…

Q: 5. What is the energy released in this Bt nuclear reaction Al Mg+ e? (The atomic mass of Al is…

A: We have to find energy released

Q: The carbon isotope 11 6C undergoes b+ (positron) decay. The atomic mass of 11 6C is 11.011433 u. (a)…

A: β+ decay is radioactive decay in which a neutron is formed from a proton along with the emission of…

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.