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    4. calculate the amount of heat needed to melt 4.50 kg of iron at its melting point, given that : delta H fusion = 13.80kj/mol
    calculate the amount of heat needed to melt 4.50 kg of iron at its melting point, given that : delta H fusion = 13.80kj/mol

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    0  Views: 749 Answers: 1 Posted: 12 years ago
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      Go away.

      12 years ago. Rating: 1
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        Colleen

        Moderator
        hahahahaha
        commented 12 years ago


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