Precise measurements give the following masses: nuclide mass 27 13 Al 26.98154 u He 30. ISP 4.00260 u 29.97831 u particle on 0 0 -4 je 5.4858 107 u 1.0086649 u Is energy released or absorbed by this reaction? mass -4 5.4858 × 10 u Now consider the following nuclear reaction: 27 Al + He → P + on If you said energy was released or absorbed, calculate how much energy is released or absorbed. Give your answer in both kJ/mol and MeV. Round each of your to 3 signi digits. Note: take particular care to keep enough digits in any intermediate calculation, and use enough digits in any scientific constants you need, since the data with which you are working are very precise. O released O absorbed O neither released. nor absorbed O I need more information to decide. kJ/mol Mev 0 x10 X

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Precise measurements give the following masses:
nuclide mass
27
13 Al 26.98154 u
He
27
4.00260 u
30
ISP 29.97831 u
particle
on
-
-je
0
Is energy released or absorbed by this reaction?
1.0086649 u
Now consider the following nuclear reaction:
Al+He 3P + n
-4
5.4858 × 10 u
mass
4
5.4858 × 10 u
If you said energy was released or absorbed, calculate
how much energy is released or absorbed.
Give your answer in both kJ/mol and MeV. Round each
of your answ to 3 significant digits.
Note: take particular care to keep enough digits in any
intermediate calculation, and use enough digits in any
scientific constants you need, since the data with which
you are working are very precise.
O released
O absorbed
O neither released
nor absorbed
I need more
information to
decide.
kJ/mol
Mev
☐
x10
X
Transcribed Image Text:Precise measurements give the following masses: nuclide mass 27 13 Al 26.98154 u He 27 4.00260 u 30 ISP 29.97831 u particle on - -je 0 Is energy released or absorbed by this reaction? 1.0086649 u Now consider the following nuclear reaction: Al+He 3P + n -4 5.4858 × 10 u mass 4 5.4858 × 10 u If you said energy was released or absorbed, calculate how much energy is released or absorbed. Give your answer in both kJ/mol and MeV. Round each of your answ to 3 significant digits. Note: take particular care to keep enough digits in any intermediate calculation, and use enough digits in any scientific constants you need, since the data with which you are working are very precise. O released O absorbed O neither released nor absorbed I need more information to decide. kJ/mol Mev ☐ x10 X
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