Question 3.12: CALCULATING THE NUMBER OF MOLES OF SOLUTE IN A SOLUTION Hydr...

CALCULATING THE NUMBER OF MOLES OF SOLUTE IN A SOLUTION

Hydrochloric acid is sold commercially as a 12.0 M aqueous solution. How many moles of HCl are in 300.0 mL of 12.0 M solution?

STRATEGY

The number of moles of solute is calculated by multiplying the molarity of the solution by its volume.

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