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Given the equation: H2O(s) <-->H2O(l) At which temperature will equilibrium exist when the atmospheric pressure is 1 atm? (1) 0 K (3) 273 K (2) 100 K (4) 373 K
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Given the equation: H2O(s) <-->H2O(l) At which temperature will equilibrium exist when the atmospheric pressure is 1 atm?

(1) 0 K (3) 273 K
(2) 100 K (4) 373 K

User RobMac
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1 Answer

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The answer is (3) 273 K. The 1 atm means that the equation is under normally condition, which can have solid H2O and liquid H2O coexists under 0 ℃. And the 0 ℃ equals to 273 K.
User Lim Socheat
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