Well the definition of molarity is how many moles in every litre. You already have your answer expressed as moles in a litre, approximately. Density is approximately 1000g per litre, therefore it will be approximately 2 molar. (You haven't expressed temperature, but density should remain close to 1).
Moles of solute/ kg of solvent = 2 molal solution
Molarity means moles per litre. You have to keep that same ratio. i.e. .55moles in 0.5 litres is the same as 1.1 moles in a litre. Therefore the molarity is 1.1 molar.
The molarity is 0,041
The molarity is 0,025.
If 1,1 is grams the molarity is 0,317.
The molarity is 0,031.
2.5
The molarity of a solution given by the number of moles divided by the volume it contains. Hence, the molarity of KCl is 4.00/3.00 = 1.33 mol/L.
The morality of the solution is roughly 2.5 mols per liter.
0.27 M
Moles of solute/ kg of solvent = 2 molal solution
80g of NaOH dissolved in 250ml. of water find the molarity of this solution ?
Molarity means moles per litre. You have to keep that same ratio. i.e. .55moles in 0.5 litres is the same as 1.1 moles in a litre. Therefore the molarity is 1.1 molar.
This molarity is approx. o,89.
The molarity is 0,041
The molarity is 0,025.
0.570 M (note the capital M, this is molarity.)