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A 35.8f sample of cadminum metal was melted by an electric heater 4.66 J/s of heat. If it took 6.92 min from the time the metal began to melt until it was completely melted, what is the heat of fusion per mole of cadminum?

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power*time=heat=mass*heatfusion

where mass is in moles of cd.

heat fusion= 4.66*(6.92*60)/molesCd

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