The following information is given for tin at l atm boiling point 2 270 x 10 3 C H vap (2 270 10 3 C) 1 939 x 10 3 J g melting point 232 0C H fus (232 0C) 59 60 J g specific heat solid 0 2260 14 j gC specific heat liquid 0 2430 j gC A 46 80 g sample of liquid tin at 459 0C is poured into mold and a...

Q mc p dr 1 mc p 2 mc p dt 3 Q 4680 ...

The following information is given for tin at l atm: boiling point = 2.270 x 10 3

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The following information is given for tin at l atm:

boiling point = 2.270 x 10 ³° C ΔH _vap (2.270 10 ³°C) = 1.939 x 10 ³ J/g

melting point = 232.0°C ΔH _fus (232.0°C) = 59.60 J/g

specific heat solid = 0.2260 .14 j/g°C

specific heat liquid = 0.2430 j/g°C

A 46.80 g sample of liquid tin at 459.0°C is poured into mold and allowed to cool to 27.0 °C. How many kJ of energy arc released in process. Report the answer as a positive number.

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Cornerstones of Cost Management

ISBN: 978-1285751788

3rd edition

Authors: Don R. Hansen, Maryanne M. Mowen

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Posted Date: Dec 04, 2018 12:25 AM

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The following information is given for tin at l atm: boiling point = 2.270 x 10 3

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Cornerstones of Cost Management

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