Want this question answered?
Molality is defined as moles of solute per kg of solvent. Thus, 3 moles/6 kg = 0.5 moles/kg = 0.5 m
Mol is a cocentration unit !
Molarity is a measure of the concentration of a solution, and therefore cannot be said to be just moles.It is in fact moles per litre (mol/L), or molars.
The molarity is 2 mol/L.
20.2 g of CuCl2 = .1502 mol CuCl2 M=mol/L M=.1502 mol/L
This molality is 90,08 g/kg.
4 mol/0.800 kg
2m
2 m is the molarity of a solution that has 6 mol of CaCl2 in 3 km of water.
3mol/6kg
2 m
3mol/6kg
0.33 mol/kg
0.33 mol/kg
Molality = moles of solute / kilograms of solventm = 5.10 / 4.47m = 1.14 molal
4 mol over 0.800 kg
0.33 mol/kg (apex)