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Author Question: Electron capture transforms Be into what nuclide? (Read 133 times)

jilianpiloj

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  • Posts: 521
on: Mar 21, 2021

Question 1

Consider the following process:
 
N
+
He
→
O
+
H
Masses (amu):
14.003074
 
4.002603
 
16.999133
 
1.007825
Which statement describes ΔE for the process?

​


◦ 1.15 × 1011 J/mol are released.
◦ 1.15 × 1014 J/mol are released.
◦ 1.15 × 1018 J/mol are absorbed.
◦ 1.15 × 1011 J/mol are absorbed.
◦ None of these are correct.

Question 2

Electron capture transforms Be into what nuclide?

◦ Li
◦ B
◦ Li
◦ B
◦ C
Chemistry: An Atoms First Approach ¦ Zumdahl, DeCoste ¦ 3rd Edition
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Marked as best answer by jilianpiloj on Mar 21, 2021

aliotak

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Reply #1 on: Mar 21, 2021
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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jilianpiloj

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Reply 2 on: Mar 21, 2021
Gracias!

ricroger

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Reply 3 on: Yesterday
Excellent

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