Consider that you have 330 mL of a 0.37 M aqueous solution of calcium chloride. What volume (in mL) of a 0.36 M aqueous solution of silver nitrate would you need in order to completely react with your aqueous calcium chloride solution?

Respuesta :

Answer:

678 mL.

Explanation:

The balanced reaction between calcium chloride and silver nitrate is shown in figure.

As shown in the equation , each mole of aqueous calcium chloride will rect with two moles of silver nitrate.

The moles of calcium chloride taken = molarity X volume (L)

                                                             = 0.37X0.33 = 0.122 mol

the moles of silver nitrate required = 2 X 0.122 = 0.244 mol

the volume of silver chloride required = [tex]\frac{mol}{M}[/tex]

M = 0.36 M

mol = 0.244

Putting values

volume = 0.678 L = 678 mL.

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