How much energy will release when 10 kg of uranium-235 is completely converted into energy?

9×1017 J.

What happens when you force one more neutron into the nucleus of uranium-235?

A uranium-235 atom absorbs a neutron and fissions into two new atoms (fission fragments), releasing three new neutrons and some binding energy. However, the one neutron does collide with an atom of uranium-235, which then fissions and releases two neutrons and some binding energy.

What is the required minimum concentration of uranium-235 in the nuclear fuel?

Most reactors are light water reactors (of two types – PWR and BWR) and require uranium to be enriched from 0.7\% to 3-5\% U-235 in their fuel. This is normal low-enriched uranium (LEU).

How much energy is released when two mole of U-235 is Fissioned?

In 2 mole there are 2x 6.023 x 10^23 U235 atom. So if all of them undergo fission then it will be 200 x 2 x 6.023 x 10^23 MeV of energy.

What is nuclear fission Class 10?

The process in which the heavy nucleus of a radioactive atom (such as uranium, plutonium or thorium) splits up into smaller nuclei when bombarded with low energy neutrons, is called nuclear fission.

What happens when an atom splits?

Under the right conditions the nucleus splits into two pieces and energy is released. This process is called nuclear fission. The energy released in splitting just one atom is miniscule. Under the right conditions a large amount of energy can be released within a fraction of a second resulting in a nuclear explosion.

How long does uranium-235 take to decay?

million
Uranium-235 has a half-life of just over 700 million years. Uranium-234 has the shortest half-life of them all at 245,500 years, but it occurs only indirectly from the decay of U-238.

When uranium-235 decays by emitting an alpha particle the atom left is?

(b) By emitting an alpha particle, an atom of uranium-235 decays into an atom of thorium. An alpha particle, which is the same as a helium nucleus, is represented by the symbol . The decay can be represented by the equation below. Complete the equation by writing the correct number in each of the two boxes.

When one mole of uranium-235 undergoes fission how much energy is released in kilojoules?

16.5 billion kJ
That is, 16.5 billion kJ of energy is given off every time 1 mol of uranium-235 undergoes this nuclear reaction. This is an extraordinary amount of energy.