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06-08-2019
Chemistry

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A student measured 257 mL of 0.254 M HCl solution into a beaker. How many moles of HCI were in the beaker?

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06-08-2019

Answer:

0.0653 mol HCl

Explanation:

0.254 M mens 0.254 mol per L, or 0.254 mol/L

257 mL=0.257 L

0.254 mol/L * 0.257 L =0.0653 mol

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