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31-07-2018
Chemistry

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How much heat is absorbed by a 56g iron skillet when its temperature rises from 15oC to 27oC?

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vilnius vilnius

31-07-2018

we know that [tex] Q=mc_{p} [/tex]Δ[tex] T [/tex]

[tex] m=56g [/tex]

°[tex] T_{1} =15 [/tex]°[tex] C [/tex]

[tex] T_{2} =27 [/tex]°[tex] C [/tex]

[tex] Q=56*0.450*(27-15)=302.4J [/tex]

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