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Chemistry, 07.12.2021 18:10 jackb9361

1. Nhiệt dung của một chất là gì? Tính nhiệt lượng cần thiết để nâng nhiệt độ của 200 gam nước từ -200C đến 2000C ở áp suất 1 atm. Biết rằng: Nhiệt nóng chảy của nước ở 2730K: H0nc = 6004 J/mol;
Nhiệt bay hơi của nước ở 3730K: H0bh = 40660 J/mol;
Nhiệt dung: 35,56 J/mol. K; 75,3 J/mol. K; 30,2 J/mol. K

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1. Nhiệt dung của một chất là gì? Tính nhiệt lượng cần thiết để nâng nhiệt độ của 200 gam nước từ -2...

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