Solution :
<u>Explanation 1 </u>:
Spontaneity of the reaction is based on two factors :
-- the tendency to acquire a state of minimum energy
-- the energy of a system to acquire a maximum randomness.
Now, since there isn't much difference in the bond enthalpies of B-F and B-Cl. So, we can say the major driving factor is tendency to acquire a state of maximum randomness.
<u>Explanation 2 </u>:
A system containing the 
B halides has a 
than a system of 
and 
.
It has the same number of 
, but more distinguishable kinds of 
, hence, more microstates and higher entropy.
Answer:
THe answer is a because thermal energy is a result of potential energy
Explanation:
Answer:
It depends what the compound is.
Explanation:
You need to use Avogadro's number (6.22*10^23) to convert the number of molecules of a compound to moles of the compound. From there, you can use the molar mass of the compound (grams per mole) to get the mass. You can get the molar mass by googling "molar mass of [compound]" or calculate it yourself using the periodic table.
So: 8.2*10^11 molecules of the compound * (1 mole of the compound/6.022*10^23 molecules of the compound) * (# of grams/1 mole of the compound)
Answer:
I think yes it can be. ( I'm not sure. Sorry )
Explanation:
A plant or animal product is eat other animals that can traded or transported to economic benefit.
