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A 30.90 g sample of liquid tin at 591.00°C is poured into a mold and allowed...

A 30.90 g sample of liquid tin at 591.00°C is poured into a mold and allowed to cool to 30.00°C. How many kJ of energy are released in this process?

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use formula Q = mcAT where, &= heal neray Absarbed/ulaased in Jeule mays rams CSpecific heat eapacity of sample (Tf- Ti) Sampgiven 30.9D [30-90-9591-001C o.21 J/C - 5 60.1 C 591 00 C AT C So, X O.21 J X -560.1C 30.90 3634 5 JT 3- 6345 KJ Note negativ

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