Chemistry, 11.01.2021 22:50 kelseatuttleni
GIVING BRAINLIEST FIVE STARS AND HEART! Nuclear fusion and nuclear fission both release huge amounts of energy. How are the two processes different?
Answers: 2
Chemistry, 21.06.2019 13:40
Enough of a monoprotic weak acid is dissolved in water to produce a 0.0172 m solution. if the ph of the resulting solution is 2.39 at 20 °c, determine the pka for the acid.
Answers: 1
Chemistry, 21.06.2019 22:30
Hot air balloons float in the air because of the difference in density between cold and hot air. in this problem, you will estimate the minimum temperature the gas inside the balloon needs to be, for it to take off. to do this, use the following variables and make these assumptions: the combined weight of the pilot basket together with that of the balloon fabric and other equipment is w. the volume of the hot air inside the balloon when it is inflated is v. the absolute temperature of the hot air at the bottom of the balloon is th (where th> tc). the absolute temperature of the cold air outside the balloon is tc and its density is ďc. the balloon is open at the bottom, so that the pressure inside and outside the balloon is the same. as always, treat air as an ideal gas. use g for the magnitude of the acceleration due to gravity.
Answers: 1
Chemistry, 22.06.2019 02:50
Using a value of ksp = 1.8 x 10-2 for the reaction pbcl2 pb+2(aq) + 2cl -(aq). if the value of ksp was determined to be only 1.2 x 10-2: too much solid has dissolved. additional precipitate is forming. the solution is unsaturated. the ions are now combining to reduce their concentrations.
Answers: 3
Chemistry, 22.06.2019 21:50
28. which is not a reason that water is used to store spent fuel rods from nuclear power plants? water increases the speed of the chain reaction in the fuel rods. water protects nuclear power plant workers from the high temperature and radiation of the fuel rods. water acts as a radiation shield to reduce the radiation levels. water cools the spent rods. salts action
Answers: 1
GIVING BRAINLIEST FIVE STARS AND HEART!
Nuclear fusion and nuclear fission both release huge amount...
Mathematics, 09.04.2020 09:20
Social Studies, 09.04.2020 09:20
Mathematics, 09.04.2020 09:20
Mathematics, 09.04.2020 09:20
Physics, 09.04.2020 09:20
Physics, 09.04.2020 09:20
Mathematics, 09.04.2020 09:20
History, 09.04.2020 09:20
Spanish, 09.04.2020 09:20
Chemistry, 09.04.2020 09:20
Mathematics, 09.04.2020 09:20
Mathematics, 09.04.2020 09:20