The volume of a sample of pure HCl gas was 277 mL at
20°C and 189...
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Chemistry
The volume of a sample of pure HCl gas was 277 mL at20°C and 189 mmHg. It was completely dissolved inabout 70 mL of water and titrated with an NaOH solution;16.5 mL of the NaOH solution was required to neutralize theHCl. Calculate the molarity of the NaOH solution.
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First calculate mole of HCl by using ideal gas equationIdeal gas equationPV nRTwhere P atm pressure 189 mmHg 0248684 atmV volume in
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