Chemistry, 29.11.2019 00:31 cheervolley
Nuclear fusion in the sun involves hydrogen (h) atoms combining to form helium (he). a student claims that since the atmosphere contains hydrogen, any fusion reaction on earth would result in an uncontrolled chain reaction. what is wrong with the student's reasoning?
the hydrogen in air is not densely packed enough for an uncontrolled chain reaction.
uncontrolled chain reactions can only happen during nuclear fission.
it is impossible to cause a fusion reaction to happen anywhere outside of the sun.
we are safe because there is no radioactive hydrogen in the air.
Answers: 1
Chemistry, 22.06.2019 11:00
What is the molar mass of a gas that has density of 2.054 g/l
Answers: 2
Chemistry, 22.06.2019 13:30
If the concentration of phosphate in the cytosol is 2.0 mm and the concentration of phosphate in the surrounding fluid is 0.1 mm, how could the cell increase the concentration of phosphate in the cytosol? a) passive transportb) diffusionc) active transportd) osmosise) facilitated diffusion
Answers: 3
Chemistry, 22.06.2019 15:00
‘which reaction would most likely require the use of an inert electrode?
Answers: 1
Chemistry, 22.06.2019 16:10
Given the following equation: 2a1 + 3mgcl2 --> 2alcl3 + 3mg how many moles of aluminum chloride are produced from 2.5 moles of magnesium chloride?
Answers: 1
Nuclear fusion in the sun involves hydrogen (h) atoms combining to form helium (he). a student claim...
Mathematics, 23.04.2021 03:10
Mathematics, 23.04.2021 03:10
History, 23.04.2021 03:10
Biology, 23.04.2021 03:20
Mathematics, 23.04.2021 03:20
Business, 23.04.2021 03:20
Mathematics, 23.04.2021 03:20
Mathematics, 23.04.2021 03:20
Health, 23.04.2021 03:20
History, 23.04.2021 03:20
Mathematics, 23.04.2021 03:20
History, 23.04.2021 03:20