Answer:
235/92U+10n→144/54Xe+90/38Sr+2/10n
Explanation:
- The nuclear reaction for the neutron-induced fission of u−235 to form xe−144 and sr−90 is represented by;
235/92U+10n→144/54Xe+90/38Sr+2/10n
- In nuclear fission reactions a heavy nuclide is split into two light nuclides and is coupled by the release of energy.
Answer: The vapor pressure of the solution is 55.2 torr
Explanation:
and 
where, x = mole fraction in solution
= pressure in the pure state
According to Dalton's law, the total pressure is the sum of individual pressures.
x = mole fraction = 
Given : 299 g of toluene and 391 g of benzene.
moles of toluene = 
moles of benzene= 
Total moles = moles of solute (toluene) + moles of solvent (benzene) = 3.25 + 5.01 = 8.26
= mole fraction of benzene =
=mole fraction of toluene = (1-0.39) = 0.61
Thus the vapor pressure of the solution is 55.5 torr
Answer:
The answer isssssssssssssss DRUM ROLL PLEASEEE
Explanation:
B
Answer:
C. The resources are now being replaced faster than they are being used.
Explanation:
Fossil fuels are fuels formed when organic materials decay anaerobically under pressure beneath the earth surface. Examples of fossil fuels include natural gas and crude oil.
These energy resources are non renewable. This means that they can not be replaced once they are depleted.
All around the world, there is a massive and unsustainable exploration of fossil fuels for the purpose of energy supply. These resources are now being depleted faster than they can be replaced thereby leading to the threat of energy shortage globally if alternative energy sources are not explored and developed.
