Questions LLC
Login
or
Sign Up
Ask a New Question
Chemistry
Atomic Structure
Nuclear Reactions
How much energy in kJ is realeased to form one mole of Cd 116(isotope) from protons and neutrons if the atom has a mass of 115.90476amu.
1 answer
delta E = delta m*c^2
and that times 6.022 x10^23 for one mole.
You can
ask a new question
or
answer this question
.
Related Questions
Please explain the answer.
Which statement about this reaction is correct? 2Fe(s)+3CO2(g)--->Fe2O3(s)+3CO(g) delta H = 26.6 kJ A.
In proton-beam therapy, a high-energy beam of protons is fired at a tumor. The protons come to rest in the tumor, depositing
What information is needed to calculate the average atomic mass of an element?
A. The relative abundance of its isotope** B. The
Compare a mole of Ag-108 and a mole of Pt-195 using atoms, protons, electrons, and neutrons.
1.What would happen to poisonous chlorine gas if
protons were added neutrons were added 2. Boron is 80.20% boron -11 (atomic mass
A rare isotope of a nuclear material is very unstable, decaying at a rate of 13% each second. Find how much isotope
Thanks got through all but one
Element P has an atomic number of 92 and atomic mass of 238. Element s has 92 protons and 143
Consider the isotope arsenic-76
How many protons are in an atom of this isotope? 33 What is the mass number of this isotope? 76
Consider an isotope with 38 electrons, an atomic number of 39, and a mass number of 86. Answer the following questions:
a. How
1. Consider an isotope with 18 protons, a charge of +2, and a mass number of 38. Answer the following questions:
a. How many