Through mass spectrometry, we can define 4 different isotopes of the BrCl molecule:
⁸¹Br³⁷Cl, ⁸¹Br³⁵Cl, ⁷⁹Br³⁷Cl, ⁷⁹Br³⁵Cl
Masses of the different individual isotopes:
³⁷Cl=36.966
³⁵Cl=34.968
⁸¹Br=80.916
⁷⁹Br=78.918
Masses of 4 different isotopes of the BrCl molecule:
⁸¹Br³⁷Cl=80.916+36.966=117.882
⁸¹Br³⁵Cl=80.916+34.968=115.884
⁷⁹Br³⁷Cl=78.918+36.966=115.884
⁷⁹Br³⁵Cl=78.918+34.968=113.886
Answer:
The concentration of HI in the final solution is 1.3 M.
Explanation:
Dilution is the reduction in concentration of a chemical in a solution. It is achieved by adding more solvent to the same amount of solute.
In other words, in a dilution, the amount of solute does not change, but the volume of the solvent does: as more solvent is added, the concentration of the solute decreases, since the volume (and weight) of the solution increases.
When dealing with dilution you will use the following equation:
C1*V1= C2*V2
- C1 = initial concentration
- V1 = initial volume
- C2 = final concentration
- V2 = final volume
In this case:
- C1 = 3 M
- V1 = 65 mL= 0.065 L (being 1000 mL= 1 L)
- C2 = ?
- V2 = 0.15 L
Replacing:
3 M* 0.065 L= C2*0.15 L
Solving:
C2= 1.3 M
<u><em>The concentration of HI in the final solution is 1.3 M.</em></u>
Answer:
its down below
Explanation:
i don't know whether this is what u were searching for but i tried my best...
Ionic Bonds have a Lower melting and Covalent have higher.
Maybe A and B Carbon can form as many as 4 covalent bonds