Write the nuclear equation for a reaction important in thermonuclear weapons, ignoring the green numbers.
2 answers:
Conventional thermonuclear bombs use enriched uranium-238 in their warheads. Fission of this heavy element causes a chain reaction that produces a high amount of energy, both thermal and radiation, that causes the destructive effect. The equation below depicts the nuclear decay of Uranium-238
Answer:
Reaction follows the nuclear fission reaction and unconrolled chain reaction.
Explanation:
Thermonuclear weapons are the weapons which follows the nuclear fission reaction and uncontrolled chain reaction of Uranium-235 and Plutonium-239, released enormous amount of energy. Thermonuclear weapons are also called the Hydrogen weapons which is the most dangerous weapon and explosive power result and ignoring the green numbers. The nuclear equation for a reaction important in thermonuclear weapons is given below:
+ neutron → 2.4 neutrons + 192.2MeV + fission particles.
+ neutron → 2.9 neutrons + 198.5MeV + fission particles.
In above reactions, uranium-235 and plutonium-239 undergoes fission reaction and splits into neutrons, fission particles and energy.
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Given parameters:
Density = 2.7g/cm³
Length of the cube = 10cm
Unknown:
Mass of the cube = ?
Solution:
Density is the mass per unit volume of a substance.
Density =
Mass = density x volume
We need to find the volume of the cube;
Volume of the cube = L³
where L is the length of the cube;
Volume of the cube = 3³ = 27cm³
So, the mass of the granite = 2.7 x 27 = 72.9g
The granite has a mass of 72.9g
Considering the ideal gas law, the pressure of the gas sample is 122.18 atm.
<h3>What is an ideal gas</h3>An ideal gas is a theoretical gas that is considered to be composed of randomly moving point particles that do not interact with each other. Gases in general are ideal when they are at high temperatures and low pressures.
<h3>Definition of ideal gas law</h3>An ideal gas is characterized by three state variables: absolute pressure (P), volume (V), and absolute temperature (T). The relationship between them constitutes the ideal gas law, an equation that relates the three variables if the amount of substance, number of moles n, remains constant and where R is the molar constant of gases:
P×V = n×R×T
<h3>Pressure of the gas sample</h3>In this case, you know:
- P= ?
- V= 500 mL= 0.5 L
- n= 2.50 moles
- R= 0.082
- T= 25 °C= 298 K
Replacing in the ideal gas law:
P×0.5 L = 2.50 moles ×0.082 ×298 K
Solving:
P= (2.50 moles ×0.082 ×298 K)÷ 0.5 L
<u><em>P= 122.18 atm</em></u>
Finally, the pressure of the gas sample is 122.18 atm.
Learn more about the ideal gas law:
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