Calculate the energy released when a single helium nucleus is formed by the fusion of two deuterium nuclei Given `m(._(1)H^(2))=2.01478` amu and `m(._(2)He^(4))=4.00388` amu.

Calculate the energy evolved (in joutes) per molecule of helium by the fusion of two deuterium nuclei. The mass of deuterium and helium nuclei are 2,014 amu and 4.00 amu respectively.

The deuterium-tritium fusion reaction (called the D-T reaction) is most likely to be the basic fusion reaction in a future thermonuclear fusion reactor is ._(1)^(2)H+._(1)^(3)Hrarr._(2)^(4)He+._(0)^(1)n+Q (a) Calculate the amount energy released in the reaction, given m(._(1)^(2)H)=0.014102 amu. m(-(1)^(3)H)=3.016090 amu, m(._(0)^(1_n)=1.008665 amu and m(._(2)^(4)He)=4.002603 amu. (b) Find the kinetic energy needed to overcome coulumb repulsion. Assume the radius of both deterium and tritium to he approximately 1.5xx10^(-15)m . (c) To what temperature must the gases be heated to initiate the fusion reaction? Take Boltzmann constant k=1.38xx10^(-23) JK^(-1) .

The binding energies of deuterium (._1H^2) and helium (._2He^4) per nucleon are 1.1 MeV and 7.0 MeV respectively . When a helium nucleus (._2He^4) is formed by fusion of two deuterium nuclei then how much energy will be evolved ?

A deuterium reaction that occurs in an experimental fusion reactor is in two stage: (a) Two deuterium (._1^2D) nuclei fuse together to form a tritium nucleus, with a proton as a by product written as D(D,p)T . (b) A tritium nucleus fuses with another deuterium nucleus to form a helium ._2^4He nucleus with neutron as a by - product, written as T (D,n) ._2^4He . Compute (a) the energy released in each of the two stages, (b) the energy released in the combined reaction per deutrium. (c ) What percentage of the mass energy of the initial deuterium is released. Given, {:(._1^2D=2.014102 am u),(._1^3 T=3.016049), (._2^4 He =4.002603 am u),(._1^1 H =1.007825 am u),(._0^1 n =1.00665 am u):} .

A deuterium reaction that occurs in an experimental fusion reactor is in two stage: (A) Two deuterium (._1^2D) nuclei fuse together to form a tritium nucleus, with a proton as a by product written as D(D,p)T . (B) A tritium nucleus fuses with another deuterium nucleus to form a helium ._2^4He nucleus with neutron as a by - product, written as T (D,n) ._2^4He . Compute (a) the energy released in each of the two stages, (b) the energy released in the combined reaction per deutrium. (c ) What percentage of the mass energy of the initial deuterium is released. Given, {:(._1^2D=2.014102 am u),(._1^3 T=3.016049), (._2^4 He =4.002603 am u),(._1^1 H =1.007825 am u),(._0^1 n =1.00665 am u):} .

Helium nuclei combines to form an oxygen nucleus. The energy released per nucleon of oxygen nucleus is if m_(0)=15.834 amu and m_(He)=4.0026 amu

Helium nuclei combine to form an oxygen nucleus. The energy released in the reaction is if m_(O)=15.9994 "amu" and m_(He)=4.0026 "amu"