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. Ở áp suất 101325 N/m2 (1 atm), 2 mol nước hóa hơi ở điểm sôi sẽ hấp thụ một lượng nhiệt 81,16 kJ. Sự thay đổi thể tích khi nước chuyển từ pha lỏng sang pha hơi sẽ sinh công. a) Ở 373K thể tích của 1 mol nước lỏng là 0,191L và giả sử hơi nước là khí lí tưởng. Hãy tính công sinh ra. b) Tính biến thiên nội năng và nhiệt của quá trình chuyển hóa này.
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. Ở áp suất 101325 N/m2 (1 atm), 2 mol nước hóa hơi ở điểm sôi sẽ hấp thụ một lượng nhiệt 81,16 kJ....
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