How much energy would be needed to heat 450 grams of copper metal from a temperature of 35-0- C to a temperature of 85-0- C - The specific heat of metal at 35-0- C is 0-385 J - g - C-A- 8550B- 8700C- 8750D- 8500

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Specific Heat

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How much energy would be needed to heat 450 grams of copper metal from a temperature of 35.0ºC to a temperature of 85.0ºC? The specific heat of metal at 35.0ºC is 0.385 J/g ºC.

8550

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(a) Calculate the heat capacity of a copper vessel of mass 150 g if the specific heat capacity of copper is 410 J $k g^{- 1} K^{- 1}$ .

(b) How much heat energy will be required to increase the temperature of the vessel in part(a) from 25 $^{\circ} C t o 35^{\circ} C$ ?

4.18 J^{o} C^{- 1} g^{- 1}

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