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Author Question: Consider the nuclear reaction: 7Li + 1p 4He + 4He. The known atomic masses are7Li:7.016005 ... (Read 424 times)

OSWALD

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on: Oct 11, 2019

Question 1

Consider the nuclear reaction N + He → O + H. The known atomic masses are
N:14.003074 u
He:4.002603 u
H:1.007825 u
O:16.999131 u
What is the Q-value (or reaction energy) of this reaction? (1 u = 931.5 MeV/c2)
◦ -9.055 MeV
◦ -1.191 MeV
◦ -2.020 MeV
◦ -6.725 MeV

Question 2

Consider the nuclear reaction: 7Li + 1p → 4He + 4He. The known atomic masses are
7Li:7.016005 u
He:4.002603 u
1p:1.007825 u
What is the Q-value (or reaction energy) of this reaction? (1 u = 931.5 MeV/c2)
◦ 13.57 MeV
◦ 15.37 MeV
◦ 17.53 MeV
◦ 17.35 MeV
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Marked as best answer by OSWALD on Oct 11, 2019

mathjasmine

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Reply #1 on: Oct 11, 2019
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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OSWALD

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Reply 2 on: Oct 11, 2019
:D TYSM

matt95

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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