Chemistry

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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asked by Lauren
  1. power*time=heat=mass*heatfusion

    where mass is in moles of cd.

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

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    posted by bobpursley

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