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OpenStudy (anonymous):
could you please help me> how many KJ of heat are required to melt a 24.2g sample of soild cobalt at its normal metling point? the following information is given for cobalt
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OpenStudy (anonymous):
H(vap)(3097)=389 kj / mol boilling point 3097 melting point 1495 H fus (1495)= 15.5 kj/mol specific heat soild C=0.418 specific heat liquid=0.686
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