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A 1.025 L sample of HCl gas at 25∘C and 732.0 mm Hg was absorbed completely...

A 1.025 L sample of HCl gas at 25∘C and 732.0 mm Hg was absorbed completely in an aqueous solution that contained 7.050 g of Na2CO3 and 243.0 g of water.

What is the pH of the solution?

What is the freezing point of the solution?

What is the vapor pressure of the solution? (The vapor pressure of pure water at 25 ∘C is 23.76 mm Hg.)

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Answer #1

Given Dota, n nyveou olutlon Contaned ua,Co nd 243.0 o uwoler v= 1,025 L Pa 32 mm H moles of NO2 (o3 tos-9 O066 PVnRT RT 32 Co.o 82 ! ) 298 o.8 72 요u.UbS

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