Ivanna add 0.012-mL of a 30.55-M solution of EDTA to her analyte. How man moles of

EDTA did she add to her flask?

Number of moles of EDTA added 36.66 * 10⁻⁵ mol.

Explanation:

Given dа ta:

Volume of solution = 0.012 mL

Molarity of solution = 30.55 mole / L

Number of moles = ?

First of all we will convert the given solution in liter.

1 L = 1000 mL

0.012/1000 = 1.2 * 10⁻⁵ L

Formula:

Molarity = number of moles / volume of solution

Number of moles = molarity * volume of solution

Number of moles = 30.55 mol/L * 1.2 * 10⁻⁵ L

Number of moles = 36.66 * 10⁻⁵ mol