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If you measured out 20 grams of HCl and dissolved it in water until you have a 250 mL solution of hydrochloric acid, what is the concentration of the solution in molarity?
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If you measured out 20 grams of HCl and dissolved it in water until you have a 250 mL solution of hydrochloric acid, what is the concentration of the solution in molarity?

User RandomThought
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20 g HCl = 0.5488 mol HCl
250 mL = 0.25 L
0.5488 mol / 0.25 L
= 2.1943 M HCl
User Teepark
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