# Calculate Energy Released in 2/1H + 3/1H -> 4/2He + 1/0n Reaction

In summary, the formula for calculating energy released in a nuclear reaction is E=mc^2, where E is the energy released, m is the mass difference between the reactants and products, and c is the speed of light. The mass difference in a nuclear reaction can be determined by subtracting the mass of the reactants from the mass of the products. The units of energy in a nuclear reaction are typically expressed in electron volts (eV) or joules (J). To calculate the energy released in a specific reaction, you would first determine the mass difference between the reactants and products and then use the E=mc^2 formula. Other factors that can affect the energy released in a nuclear reaction include the nuclear binding energy,
for the question
Calculate the energy (in Mev's) released in the reaction: 2/1H + 3/1H ->4/2He + 1/0n + E
and i know 1 amu = 931 Mev

Calculate the difference in mass between the reactants and the products, then convert that mass difference into energy units.

- Warren

Either the book where u've taken that reaction or the internet has to have the rest masses of those 4 partices.

Daniel.

P.S.Evaluate the mass defect in amu-s and then simply multiply the result by 931MeV/amu.

## 1. What is the formula for calculating energy released in a nuclear reaction?

The formula for calculating energy released in a nuclear reaction is E=mc^2, where E is the energy released, m is the mass difference between the reactants and products, and c is the speed of light.

## 2. How do you determine the mass difference in a nuclear reaction?

The mass difference in a nuclear reaction can be determined by subtracting the mass of the reactants from the mass of the products. This mass difference is then used in the E=mc^2 formula to calculate the energy released.

## 3. What are the units of energy in a nuclear reaction?

The units of energy in a nuclear reaction are typically expressed in electron volts (eV) or joules (J). One electron volt is equal to the energy gained by an electron when it is accelerated through a potential difference of one volt.

## 4. How do you calculate the energy released in the specific reaction 2/1H + 3/1H -> 4/2He + 1/0n ?

To calculate the energy released in this specific reaction, you would first determine the mass difference between the reactants (2/1H and 3/1H) and the products (4/2He and 1/0n). This mass difference is then used in the E=mc^2 formula to calculate the energy released.

## 5. Are there any other factors that can affect the energy released in a nuclear reaction?

Yes, the energy released in a nuclear reaction can also be affected by factors such as the nuclear binding energy, the type of reaction (fission or fusion), and the reaction pathway. These factors can impact the overall energy released and must be taken into consideration when calculating energy in a nuclear reaction.

• Introductory Physics Homework Help
Replies
2
Views
4K
• Introductory Physics Homework Help
Replies
10
Views
2K
• High Energy, Nuclear, Particle Physics
Replies
8
Views
383
• Introductory Physics Homework Help
Replies
9
Views
2K
• Introductory Physics Homework Help
Replies
2
Views
2K
• Introductory Physics Homework Help
Replies
4
Views
2K
• Introductory Physics Homework Help
Replies
6
Views
3K
• Introductory Physics Homework Help
Replies
12
Views
198
• Introductory Physics Homework Help
Replies
3
Views
561
• Introductory Physics Homework Help
Replies
23
Views
2K