A proton is accelerated to 64.2 MeV per particle. What is this energy in kJ/mol?

Q: (d) Calculate the equilibrium constant for the dissociation of bromine (®B12) at 2000 K and 1 bar…

A:

Q: Problem The change of the molar enthalpy (AHM J / mol) of the Zn-Cd alloy with wwwwwww the molar…

A: Xzn = 0.6  ∆T = 700°c  ∆Hm at 0.6 = 2000 J/mol

Q: Microstate is the number of

A:

Q: Write a nuclear equation for the type of decay each of these unstable isotopes is most likely to…

A: Dear Subscriber! As per our answering guidelines, we have answered the first three subparts. Please…

Q: where e ando are parameters associated to the atoms. Show that this potential has a minimum located…

A: The above mentioned equation is known as Lennard jones potential equation. The potential U(r) is a…

Q: CHEMISTRY FOR ENGINEERS  (UPVOTE WILL BE GIVEN. PLEASE WRITE THE COMPLETE SOLUTIONS LEGIBLY. NO LONG…

A: Given that- Mass of ozone (O3) in stratosphere is 3 billion kilogram so as m=3 billion kg    =3×109…

Q: NUCLEAR CHEMISTRY: The mass defect of a nuclei A with a mass number of 116 is 1.491 amu. Estimate…

A: Given mass number of nuclei A=116 mass defect of nuclei A=1.491 amu To estimate Total binding energy…

Q: In a nuclear reaction, the total mass loss is 0.01 amu; then the energy released is? A. 931 MeV B.…

A:

Q: PLEASE I NEED HELP WITH THESE QUESTIONS. Please show work of the worksheet too. 1. Why do you use…

A: 1. Generally highest temperature is taken as it helps in estimate largest amount of heat tranferred.…

Q: If the ∆Hsoln = 50 kJ/mol and the ∆Hlattice = 150kJ/mol, the ∆Hhydr for the ions in the substance…

A: ∆Hsolution = 50 KJ/mol ∆Hlattice = 150 KJ/mol  ∆Hhydration = ?

Q: Below is an electron energy level diagram for the hydrogen atom assuming the Bohr model. Use this…

A: Write the Bohr model for hydrogen as follows: ∆E = -RH1nf2-1ni2      ......1   Here, ∆E is the…

Q: Use the given molar solubilities in pure water to calculate K, for each compound. a. BaCro, molar…

A: Given: a) BaCrO4, molar solubility is 1.08×10-5M b) Ag2SO3, molar solubility is 1.55×10-5M c)…

Q: According to the given reaction, answer the below questions. B2O3(s) + 3H2(g) = 2B(s) + 3H209) %3D…

A:

Q: produced. Suppose you walk out of your room and leave your 100-W light on for 1 hour. If your…

A: Given, power of bulb = 100 WTime of use = 1 hour = 1*3600 s = 3600sNow, energy consumed = Power *…

Q: The total binding energy of 0-16 is 127.6 MeV. Therefore, its binding energy per nucleon (in MeV) is…

A: Given Binding Energy of 0-16 is 127.6 MeV

Q: A mixture of 3 components in 2 phases are present. You are given the temperature and pressure. How…

A:

Q: A mixture of 3 components in 2 phases are present. You are given the temperature and pressure. How…

A: Given,the number of components in the system is, The number of phases present in the mixture is,…

Q: Combustion of 1 g of gasoline releases 11.5 kcal of energy. How many kilojoules of energy is…

A: The amount energy released is to be calculated in kilojoules and joules.

Q: 14.18. What is the half-life of a radioisotope if it decays to 12.5% of its radioactivity in 12…

A: Radioactivity decay happens in isotopes due to alpha, beta or gamma decay. However, gamma decay…

Q: QUESTION 2 Ra is 1.37 x 10-11 s 88 226 Ra has an activity of 1.06 x 109 atoms/s? 88 The decay…

A: GIVEN: Activity of 88226Ra = Activity R = 1.06 * 109 atoms/sec  Decay Constant 88226Ra = λ = 1.37 *…

Q: You devise a new temperature scale based on the properties of the liquid propylene glycol, which has…

A:

Q: The dry analysis of combustion of C4H10 per 100 kmol of DRY Products:y =5.5 kmol, e=86.6 kmol,…

A: a(C4H10) + b(02+3.76 N₂)  -------------->  x(CO2) + y(CO) + e(N2) + d(H₂O) y =5.5 k.mol e=86.6…

Q: 5. Give the ground state electronic configuration of each of the following. You may abbreviate…

A: 5 (d) Given ion is Nd3+. Atomic number of Nd is 60. There are 60 electrons in Nd and 57 electrons in…

Q: For Netrogen(14). the average logarithmic energy decrement equal. and the median energy transfer…

A: Reason: For nitrogen average logarithmic energy decrement equal 1 and median energy transfer during…

Q: 2. e We talked about the structure of an atom in class. Using the atomic quantities that we…

A: To answer  (A) If the nucleus were the size of an American football, then what would be radius of an…

Q: The general Ksp expression in terms of "S" (molar solubility) of FePO4 is: Select one: a. 10885 O b.…

A: Write the reaction for the dissociation of FePO4 as follows: FePO4  → Fe3+ + PO43- One mole of FePO4…

Q: Question 2 The standard redox potential of [Ru(phen)3]*" is 0.87 vs ferrocene/ferrocenium. Note,…

A: Given data ; standard redox potential = .87V Ans a:       Now, calculating is this molecule an…

Q: The decay of U-238 to Pb-206 can be used to estimate the age of inorganic matter. The half-life of…

A: The decay of the U - 238  to Pb - 206 is used to estimate the age of the inorganic matter .The half…

Q: 1. The mass density of liquid argon at T = 143 K is Pm = 0.98 x 10³ kg/m³. Assume that the argon…

A: The distance of separation between two particles is calculated from the distance where the…

Q: Positron emission from "C, c → B + °e , occurs with release of 2.87 x 10"J per mole of "C. What is…

A: The question deals with positron emission and subsequent change of mass. The details provided and…

Q: This equation relates the Gibbs free energy change of a process in different temperatures. (A…

A: 1. Option C is the correct answer Gibbs - Helmholtz Reaction Gibbs- Helmholtz Reaction relates the…

Q: Cu has F.C.C structure, lattice parametres of 0. 3615 nm, 83.7 kj / m is requried to produce…

A: Given that, copper (Cu) crystallizes in face centered cubic (FCC) lattice. Lattice parameter, edge…

Q: In the laboratory, you are studying the first-order conversion of a' reactant X to products in a…

A: The given reaction is of first order:In the first order reaction the concentration of the reactant A…

Q: 28. Critical temperature of a particular gas is the temperature a. below which the gas can be…

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

Q: Compared to the total initial pressure, the partial pressures of H20 and CO2 after cooling are:…

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

Q: +Complete the table below Dipole Moment (debye) 9-Fluorenone 3.06 Benzoic Acid 4.80 a) What does a…

A: 9-fluorenone is an aromatic compound with the molecular formula C13H8O. The molecular weight of…

Q: The fraction of lattice points occupied by vacancies in solid magnesium at 660°C is 10-3 . Compute…

A: Given: The fraction of lattice points occupied by vacancies in solid magnesium at 660°C is NvN10-3…

Q: A 0.103-m³ tank contains 8.6×1026 molecules of N2 at 17 MPa. Compute the (a) specific volume. Also,…

A: (a) specific volume.determine the temperature in the tank using (b) the Van der Waals equation,(c)…

Q: 1. Calculate the enthalpy change for the following reaction. Tell whether the reaction is exothermic…

A:

Basic Chemical Calculations (Process and Variables)

A basic chemical calculation involves the application of the law of chemical proportions to various reactions and material and energy balance calculations on various chemical processes. Basic chemical calculation helps students analyze various chemical processes and develop problem-solving skills. The chemical manufacturing processes are divided into unit operations involving physical changes of material and unit processes involving the chemical transformation of materials. For instance, fluid flow, heat transfer, and mass transfer are unit operations, and oxidation, reduction, and pyrolysis are unit processes.