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Determine the heat capacity of the dewar flask

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Reference no: EM132675473

Under normal atmospheric pressure, nitrogen boils (and condenses) at - 196oC. When 7.7 g of nitrogen gas at -196oC was put into a dewar flask initially at -260oC, their temperatures reach -210oC. If the specific heat capacity and heat of vaporization of nitrogen are 1.04 J/goC and 200 J/g, respectively, determine the heat capacity of the dewar flask.

Reference no: EM132675473

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