Calculate the quantity of energy produced per mole of U -235
(atomic mass = 235.043922 amu...
Calculate the quantity of energy produced per mole of U -235
(atomic mass = 235.043922 amu ) for the neutron-induced fission of
U -235 to produce Te -137 (atomic mass = 136.9253 amu ) and Zr -97
(atomic mass = 96.910950 amu ).
V-51 (atomic mass = 50.94396 amu)
Mass defect? Amu
Binding energy per nucleon? express answer using four sig figs.
Me/V nucleon
Ag-107 (atomic mass = 106.905092 amu)
Express your answer using five decimal places.
Mass defect? amu
Binding energy per nucleon? Me/V nucleon
four sig figs.
H-2 has an atomic mass of 2.013098 u. Calculate its binding
energy.
Calculate the binding energy per nucleon for H-2.
A clock mechanism at rest has a period of exactly 1 second. When
this clock is observed while moving with a speed of 0.89 c, what is
its period?
Only two isotopes of copper occur naturally, 63Cu (atomic mass = 62.9296 amu; abundance 69.17%) and 63Cu (atomic mass = 64.9278 amu; abundance 30.83%). Calculate the atomic weight (average atomic mass) of copper.
What is the nuclear binding energy for a mole of helium, He-5,
whose atomic mass is 5.01222? (1 mol p+ = 1.00728 g,
n0 = 1.00866 g, c=3.00x108m s-1,
and 1 J=1 kg m2 s-2)
2.72x1017J
2.72x1014J
2.55x1012J
2.55x1015J
A radioisotope has a 30-second half-life. After one and a half
minutes there will be
50% left
25% left
12.5% left
0% left
For a radioisotope whose half-life is 5 minutes, after two
half-lives there is left
nothing
75% of the...
The energy of light photons varies with wavelength. Calculate
the energy per mole of photons for each of the following colors of
visible light.
Red Light, λ = 697 nm Green Light, λ = 549 nm Blue Light, λ =
403 nm
answer in kJ/mol
For lead 82Pb207 (atomic mass = 206.975880 u) obtain (a) the
mass defect in atomic mass units, (b) the binding energy (in MeV),
and (c) the binding energy per nucleon (in MeV).
1.The atomic mass unit is presently based on assigning a
mass of exactly 12 amu to:
(a) an atom of carbon isotope
13C (b) an atom of carbon
isotope 12C (c) all carbon
atoms
(d) the average atomic mass of carbon
Which of the following samples contain the greatest
number of oxygen atoms?
(a) 1mol H2O (b) 3 x 1023 molecules
O3 (c) 1mol CO2
(d) 1mol CO
Approximately, how many oxygen molecules are in a 16.00
g sample of...