Question

2.Name the solutions which are needed for
this experiment?​

Answer 1

Answer:

Because the solvent used is most frequently water, the concentration of a solution in ppm can be found by dividing the number of mg (0.001 g) of solute by the number of liters of water. Parts per billion can be determined by dividing the number of μg (10-6 g) of solute by the number of liters of water.

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