Multiply the values.
n = cv
Where
n =mol
c = concentration
v = volume
n = 2.5×1.5 = 3.75mol
The moles of LiF in 1.5 L solution of 2.5 M are 3.75 moles.
Molarity is given as the moles of solute present in a liter of solution. It can be expressed as:
Molarity = Moles/ Volume
The moles of LiF in 2.5 M solution are:
2.5 M = Moles/ 1.5 L
Moles = 2.5 M * 1.5 L
Moles = 3.75 moles
The moles of LiF in 1.5 L solution of 2.5 M are 3.75 moles.
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