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A 1.045 L sample of HCl gas at 25∘C and 732.0 mm Hg was absorbed completely...

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Chemistry

A 1.045 L sample of HCl gas at 25∘C and 732.0 mm Hg was absorbedcompletely in an aqueous solution that contained 7.086 g of Na2CO3and 270.0 g of water. What is the pH of the solution?

Answer & Explanation Solved by verified expert
4.5 Ratings (657 Votes)
We know that PVnRT Now 732 mm Hg 09631 atm R gas constant 008205L atm K1 mol1 T 298K n 09631 1045008205298 n 004116 moles of HCl 004116 moles of HCl dissolved in 270 g of water    See Answer
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