Respuesta :
Since we are only asked for the number of moles, we don't need the information of density. The concentration is expressed in terms of 0.135 M AgCl or 0.135 moles of AgCl per liter solution. The solution is as follows:
Moles AgCl = Molarity * Volume
Moles AgCl = 0.135 mol/L * 244 mL * 1 L/1000 mL
Moles AgCl = 0.03294 mol
Moles AgCl = Molarity * Volume
Moles AgCl = 0.135 mol/L * 244 mL * 1 L/1000 mL
Moles AgCl = 0.03294 mol
Answer: The moles of AgCl contained in the solution is 0.033 moles
Explanation:
To calculate the number of moles for given molarity, we use the equation:
[tex]\text{Molarity of the solution}=\frac{\text{Moles of solute}\times 1000}{\text{Volume of solution (in mL)}}[/tex]
Molarity of AgCl solution = 0.135 M
Volume of solution = 244 mL
Putting values in above equation, we get:
[tex]0.135M=\frac{\text{Moles of AgCl}\times 1000}{244}\\\\\text{Moles of AgCl}=\frac{0.135\times 244}{1000}=0.033mol[/tex]
Hence, the moles of AgCl contained in the solution is 0.033 moles