Question

Calculate the molarity of a solution that contains 0.300 moles of csbr in 0.600 l of water.

Answer 1

Answer is: molarity of a solution is 0,500M.
Molar concentration (molarity) is a measure of the concentration of a solute in a solution.
n(CsBr) = 0,300 mol.
V = 0,600 L.
c = n(CsBr) ÷ V.
c = 0,300 mol ÷ 0,600 L.
C = 0,500 mol/L = 0,500M.
n - amount of substance.
V - volume.

Answer 2

Answer : The molarity of solution is, 0.5 M

Explanation :

Molarity : It is defined as the number of moles of solute present in one liter of volume of solution.

Formula used :

$\text{Molarity}=\frac{\text{Moles of solute}}{\text{Volume of solution (in L)}}$

In this question, the solute is CsBr.

Now put all the given values in this formula, we get:

$\text{Molarity}=\frac{0.300mole}{0.600L}$

$\text{Molarity}=0.5mol/L=0.5M$

Therefore, the molarity of solution is, 0.5 M