Calculate the concentration in ppm and the molarity of Cd in a 2.00 mL sample which...

Calculate the concentration in ppm and the molarity of Cd in a 2.00 mL sample which has been shown to contain 16.4 μg Cd. Assume the sample has a density of 1.00 g/mL.

Expert Solution

One part per million is equal to mg divided by L.

The number of moles of Cd(solute) are calculated to find the value of Molarity.

Concentration in ppm is 8.2 ppm.

Molarity in mol/L is 7.3 × 10^(-5) mol/L.

The detailed solution is given below:

queen_honey_blossom answered 2 years ago

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