A nuclear reactor produces an average of 2000MW of thermal energy annually. Compute the number of its fission events per year. Compute the mass of U235 to produce an average of 2000MW of thermal energy for a year. Compare the mass of the nuclear fuel with the equivalent mass of coal. If the nuclear power plant is replaced with a coal-fired power plant burning coal with 75% carbon, calculate the carbon and CO2 emissions per year. Assume Coal TEC

If 10.0 ml of the solution on the right are withdrawn from the 100 ml beaker and diluted again in a similar manner, what is the new concentration? m nacl

Agas is contained in a thick walled balloon when the pressure changes from 1.21 atm to 2.52 the volume changes from 3.75 l to 1.72 l and the temperature change from 293k to blank k

Ammonia and oxygen react to form nitrogen monoxide and water, like this: 4nh3 (g) + 5o2 (g) → 4no (g) + 6h2o (g) also, a chemist finds that at a certain temperature the equilibrium mixture of ammonia, oxygen, nitrogen monoxide, and water has the following composition: compound pressure at equilibrium nh3 65.1atm o2 31.3atm no 62.7atm h2o 65.8atm compound pressure at equilibrium nh3 65.3 atm o2 7.79 atm no 12.1 atm h2o 65.8 atm calculate the value of the equilibrium constant kp for this reaction. round your answer to 2 significant