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Author Question: If one mole of oxygen-16 were formed from protons and neutrons, 0.1366 g of mass would be lost. What ... (Read 30 times)

big1devin

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on: Mar 21, 2021

Question 1

If more than one neutron from each fission event causes another fission event, the fission situation is described as

◦ critical
◦ subcritical
◦ supercritical
◦ moderated
◦ None of these are correct.

Question 2

If one mole of oxygen-16 were formed from protons and neutrons, 0.1366 g of mass would be lost. What can best account for this loss?

◦ When fission occurs, the nuclei remaining always has a smaller mass.
◦ Converting from the atomic scale (in amu's) to the macroscopic scale (in grams) can often cause minor errors to occur.
◦ The process was so exothermic, the system lost energy, which meant that it also lost mass.
◦ This is impossible because of the Law of Conservation of Matter (so mass must be conserved).
◦ At least two of these are correct.
Chemistry: An Atoms First Approach ¦ Zumdahl, DeCoste ¦ 3rd Edition
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Marked as best answer by big1devin on Mar 21, 2021

nyrave

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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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big1devin

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Reply 2 on: Mar 21, 2021
YES! Correct, THANKS for helping me on my review

bimper21

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

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