The iron (III) has 5 valence electrons and the complex is in a octahedral geometry. Since water as a ligand has a small splitting energy, the complex will be a high spin and all of the five electrons will be unpaired.
Answer:
13 chromosomes, meiosis
Explanation:
the sperm cell contributes half of the chromosome in an offspring while the egg cells contributes the other half. Hence, the sperm cell has half of 26, 13. This process is called meiosis. Meiosis is when one cell undergoes cell division twice, thus creating 4 new cells. Each of these 4 new cells have half the amount of chromosomes as the original cell.
Ima guess D) change in mass
Find the 
from 
The 
value of 
is
The value finally becomes,
<h3>
What are the properties of Saturated solution ?</h3>
A saturated solution is one that contains all of the solute that can possibly dissolve in it. The most sodium chloride that may dissolve in 
of water at 
°C is 
. Past that point, adding more 
won't cause it to dissolve because the solution is already saturated.
The solution reaches a point when it is saturated. This indicates that if you add more of the substance, it will stop dissolving and instead stay solid. The amount depends on how the solvent and solute interact molecularly.
To learn more about saturated solution, visit
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Answer:
500ml water
Explanation:
Molarity x Volume in liters (concentrated soln) = Molarity x Volume (diluted soln) ∴
250ml X 12M HCl = 4M x Volume of diluted solution
=> Volume of diluted solution = (250ml)(12M)/(4m) = 750 ml final solution vol. after mixing.
So the amount of water added to the 250ml of 12M acid = 750ml - 250ml = 500ml of water.
