a) What mass of aluminium nitrate (Al(NO3)3) would be required to prepare 2.000 L of a 0.0170 M aqueous solution of this salt

7.24 g of aluminium nitrate is required to prepare 2.000 L of a 0.0170 M aqueous solution of this salt.

Explanation:

Molarity of a solution is defined as the number of moles of solute dissolved per Liter of the solution.

Given :

Molarity of solution = 0.0170 M

Volume of solution = 2.000 L

where,

n= moles of solute

= volume of solution in Liter = 2.000 L

7.24 g of aluminium nitrate is required to prepare 2.000 L of a 0.0170 M aqueous solution of this salt.

the correct answer is:

a. formation of precipitation

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