Question

Determine the molarity for 0.444 mol of Cocl2 in 0.654 liter of solution

Answer 1

Answer:

0.679

Explanation:

Molarity = Number of moles of solute ÷ Volume of Solution

Molarity = 0.444 ÷ 0.654

Molarity = 0.679 mol/L

I hope it helps.

Answer 2

we have to determine the molarity for 0.444 mol of CaCl₂ in 0.654 litre of solution.

solution : molarity of a solution is defined as the no of moles of solute in a litre of solution. it is used to find the concentration of solution and to understand the solution is dilute or concentrated. higher value of it shows the higher concentration of solute in the solution. after knowing it we can easily use it as per requirements.

in short, molarity is the ratio of no of moles of solute to the volume of solution.

here no of moles of solute (CaCl₂) = 0.444 mol

volume of solution  = 0.654 L

∴ molarity of the solution = 0.444/0.654 ≈ 0.679 M

therefore the molarity of CaCl₂ solution is 0.679M