Respuesta :
Answer:
The molarity of Lithium fluoride is 0.5462 M
Explanation:
Molarity is the number of moles of solutes per litre of solution. Mathematically, molarity = moles / volume in litres
moles = 35.5 moles
Litre = 65 L
Molarity = 35.5 / 65
Molarity = 0.5462 M or 0.5462 mol/ L
Answer:
The molarity is 0.546 [tex]\frac{moles}{liter}[/tex]
Explanation:
In a mixture, the chemical present in the greatest amount is called a solvent, while the other components are called solutes.
Molarity is a unit of concentration based on the volume of a solution and is defined as the number of moles of solute per liter of solution. In other words, molarity is the number of moles of solute that are dissolved in a given volume.
The Molarity of a solution is then expressed as:
[tex]Molarity (M)=\frac{number of moles of solute}{dissolution volume}[/tex]
Molarity is expressed in units ([tex]\frac{moles}{liter}[/tex]).
In this case:
- number of moles of solute: 35.5 mole
- dissolution volume: 65 L
Replacing:
[tex]Molarity=\frac{35.5 moles}{65 L}[/tex]
Solving:
Molarity=0.546 [tex]\frac{moles}{liter}[/tex]
The molarity is 0.546 [tex]\frac{moles}{liter}[/tex]