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Author Question: Find the nuclear binding energy of potassium-40 (atomic mass = 39.9632591 amu) in units of joules ... (Read 62 times)

bvyeehaw

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on: Nov 5, 2023

Question 1

Estimate the age of a bottled wine that has a tritium,3H, content 60% that of freshly bottled wine. Tritium decays by beta decay and has a half-life of 12.3 yr.


◦ 0.029 yr
◦ 7.4 yr
◦ 9.1 yr
◦ 16 yr
◦ 35 yr

Question 2

Find the nuclear binding energy of potassium-40 (atomic mass = 39.9632591 amu) in units of joules per nucleon. [Data: neutron mass = 1.674928 × 10–24 g; proton mass = 1.672623 × 10–24g; electron mass = 9.109387 × 10–28 g; NA = 6.0221367 × 1023 /mol; c =  2.99792458 × 108 m/s]
◦ 1.37 × 10–12 J/nucleon
◦ 5.48 × 10–11 J/nucleon
◦ 5.64 × 10–11 J/nucleon
◦ 1.41 × 10–12 J/nucleon
◦ 2.97 × 10–12 J/nucleon
Chemistry ¦ Chang, Goldsby ¦ 11th Edition
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Marked as best answer by bvyeehaw on Nov 5, 2023

furthoh

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Reply #1 on: Nov 5, 2023
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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bvyeehaw

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Reply 2 on: Nov 5, 2023
:D TYSM

AmberC1996

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Reply 3 on: Yesterday
Gracias!

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