Calculate the molarity of a solution that contains 0.250 moles of kf in 0.500 l of water
1 answer:
Molarity can be defined as the number of moles of solute in 1 L of solution.
M = n/V
Where M is the molarity of the solution (M or mol/L), n is the moles of the solute (mol) and V is the volume of the solution (L).
Here, solute is KF.
n = <span>0.250 mol
</span>V = 0.500 L
M = ?
By applying the formula,
M = 0.250 mol / 0.500 L
M = 0.500 mol/L
Hence, the molarity of KF solution is 0.500 mol/L.
You might be interested in
The part of the experiment that’s is not touched by the independent variable and is for comparison is called the :
Control Group
5 moles because molarity signifies number of moles dissolved in One litre of water
Proton 26
neutron 0
you can tell how many proton by the atomic number
Answer:
5 Significant Figures
Explanation:
They all look like there decaying and was left out or sat inside too long
