Question

If a 1.75 liter solution contains 0.877 moles of CuCO3, what is the molarity?

Answer 1

0.50 Molar or 0.50 Mol/L

Step-by-step explanation:

Molarity =
`(Moles of Solute)/(Litres of solution)`

Molarity = n / V

Given: Volume of solution(V): 1.75 Litres

Moles of solute(n): 0.877

Substituting values,

Solution:

Molarity =
`(0.877)/(1.75)`

Molarity = 0.50 Molar (rounded off to the nearest decimal place)

∴ Molarity = 0.50 Molar/ 0.50 Mol/L