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OpenStudy (anonymous):
You have a 2.00 kg block of lead which melts at 327.5C. C(Pb) = 130.0 and (delta)Hf for lead is 2.04 x 10^4 J/kg. Say you start at room temperature being (25C) how much heat must you transfer to melt all the lead?
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OpenStudy (ivancsc1996):
I dont get it. Which is the melting point? What is this C(Pb) = 130.0 and (delta)Hf for lead is 2.04 x 10^4 J/kg?
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