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A gas thermometer

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A gas thermometer registers an absolute pressure corresponding to 325 nm of mercury when in contact with water at the triple point . What pressure does it read when in contact with water at the normal boiling point?

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I wonder if the initial pressure is 325 nmHg. Is it 325 mmHg? 2013-06-07 18:04:42 補充: Absolute pressure is proportional to temperature in Kelvin when volume is constant At the triple point of water = 0 °C = 273 K Normal boiling point of water 100°C = 373 K, New pressure = 325*373/273 = 444 mmHg (Assume a typo exists and the correct initial pressure is 325 mmHg)

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