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23 Nov 2019

10) In the reaction ^4 He + ^9 Be ----> n + ^12 C how muchenergy is released or absorbed ? The mass of ^4 He is 4.0026032 u,the mass of ^9 Be is 9.0121821 u, the mass of n is 1.0086649 u, andthe mass of ^12 C is 12.0000000 u.


ANS: 5.70 MeV released

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Hubert Koch
Hubert KochLv2
16 May 2019

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Related textbook solutions

Physics: Principles with Applications
7th Edition, 2013
Giancoli
ISBN: 9780321625922

Related questions


Which one of the following statements is true concerning thereaction

21H + 6/3Li ---> 4/2 He where 2/1 H has a mass of 2.014u; 4/2Hehas a mass of 4.003u;
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a.
The reaction requires 21 MeV to occur.

b.
The reaction releases 14 MeV.

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The reaction releases 36 MeV.

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You will need the following mass data:

* mass of ^{235} _{\ 92} {\rm U} = 235.04393\;{\rm u},
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Please answer fully.... thank you

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