Question

When uranium-235 undergoes fission, about 0.1% of the original mass is released as energy. Calculate how...

When uranium-235 undergoes fission, about 0.1% of the original mass is released as energy.

Calculate how much uranium-235 must undergo fission per day in a nuclear reactor that provides energy to a 100 MW device.

Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Nuclear power plants convert the energy released in fission reactions to electric energy. Consider one such...
Nuclear power plants convert the energy released in fission reactions to electric energy. Consider one such power plant that generates 1.00 GW of electric power. The fission of each uranium-235 nucleus releases 250 MeV of energy. The power released by the fission reactions is converted to electric power with a 37.0% efficiency. How much uranium-235 per day, by mass in kg, undergoes fission at this power plant?
Nuclear power stations convert the energy released in fission reactions to electric energy. Consider one such...
Nuclear power stations convert the energy released in fission reactions to electric energy. Consider one such power station that generates 1.00 GW of electric power. The fission of each uranium-235 nucleus releases 250 MeV of energy. The power released by the fission reactions is converted to electric power with a 36.0% efficiency. How much uranium-235 per day, by mass in kg, undergoes fission at this power station? kg
1. In a particular nuclear fission process a Uranium-235 nucleus captures a neutron and then splits...
1. In a particular nuclear fission process a Uranium-235 nucleus captures a neutron and then splits into a Lead-212 nucleus and another daughter nucleus as well as releasing 4 free neutrons. What is the other daughter nucleus that is produced in this fission reaction? a. Neon-20 b. Neon-19 c. Neon-18 d. Neon-21 e. Neon-22 2. Look up the atomic mass for Uranium-235, Lead-212, and the correct Neon isotope and then calculate the mass per nucleon for each one. Which nucleus...
Nuclear Fission If you consider all of the possible fission chains starting with U-235, the average...
Nuclear Fission If you consider all of the possible fission chains starting with U-235, the average amount of energy released per fission is about 200 MeV. A typical nuclear fission power plant produces 850 Megawatts of electrical power. Assume the plant has an overall efficiency of 30.0% (so 30% of the energy produced by fission is converted into electrical energy). Calculate the total mass of U-235 (in kg) consumed in one year. For informational purposes, if you take the total...
Burning 20 tons of coal provides about  joules, which is approximately the annual energy requirement of an...
Burning 20 tons of coal provides about  joules, which is approximately the annual energy requirement of an average person in the United States. If this amount of energy was provided by the electricity generated by the fission of uranium-235 in a nuclear reactor, instead, what mass of natural uranium would be required? About 0.7% of natural uranium is uranium-235 (almost all the rest is uranium-238, which does not fission like U-235 does). Assume that the fission of each U-235 atom provides...
Calculate the energy released (in gigajoules) when 2.139 g uranium undergoes the following reaction: 10n +...
Calculate the energy released (in gigajoules) when 2.139 g uranium undergoes the following reaction: 10n + 23592U --> 13653I + 9639Y + 410n if the mass of U-235 is 234.9935 amu, I-136 is 135.8401 amu and Y-96 95.8629 amu. (Hints: 1 gigajoule = 1x109 joules; enter your answer as a positive number with no decimal places.)
Burning 20 tons of coal provides about 5 \times 10^{11} joules, which is approximately the annual...
Burning 20 tons of coal provides about 5 \times 10^{11} joules, which is approximately the annual energy requirement of an average person in the United States. If this amount of energy was provided by the electricity generated by the fission of uranium-235 in a nuclear reactor, instead, what mass of natural uranium would be required? About 0.7% of natural uranium is uranium-235 (almost all the rest is uranium-238, which does not fission like U-235 does). Assume that the fission of...
The annual energy consumption of a High School is 100 million kWh. How much Uranium-235 is...
The annual energy consumption of a High School is 100 million kWh. How much Uranium-235 is needed to produce this amount of energy in a nuclear power plant assuming 100% efficiency? (The weight loss (m) in the nuclear reaction is 0.2 g per 235 g of Uranium.) Answer: 4700 g
When 1.0 kg of coal is burned, about 3.0×107 J of energy is released. If the...
When 1.0 kg of coal is burned, about 3.0×107 J of energy is released. If the energy released per Subscript 92 Superscript 235 Baseline U fission is 2.0 × 102 MeV, how many kilograms of coal must be burned to produce the same energy as 1.1 kg of Subscript 92 Superscript 235 Baseline U?
Ok so there's fission reaction equation of uranuim-235 to produce krypton-91 and baruim-142. I think it...
Ok so there's fission reaction equation of uranuim-235 to produce krypton-91 and baruim-142. I think it would look like that: 235/92U +1/0n = 91/36Kr + 142/56Ba + 3 1/0n. Also, I calculated Delta mass = 0.82181076 amu, and Delta Energy=Delta mass * c^2 = 1.226*10^-10 J. (c is speed of light) But I'm not sure in my calculations and I don't know how to use them to answer the following questions: (a) In 1 kg of uranium-235, there are 2.5612*10^24...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT