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How to find energy released by 1kg of Uranium-235? (Tell me the answer in step by step)

Posted by Ash Greninja 5 years, 6 months ago

CBSE > Class 10 > Science

1 answers

Meghna Thapar 5 years, 6 months ago

The atomic mass of 235U is approximately 235 u, so the are 0.235 kg of uranium per mole. The total binding energy released in fission of an atomic nucleus varies with the precise break up, but averages about 200 MeV* for U-235 or 3.2 x 10-11 joule. This is about 82 TJ/kg. That from U-233 is about the same, and that from Pu-239 is about 210 MeV* per fission.

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