In an experiment, 180 gof aluminum (with a specific heat of 900 kgK) at 520Cis mied with 73.0g of water (with a specific heat of 4186 kgK) at 21.0C, with the mixture thermally isolated. (a) What is the equilibrium temoerature? What are the entropy changes of (b) the aluminum, () the water, and (d) the aluminum-water system? (a) Number Units (b) Number Units (c) Number Units (d) Number Units
In an experiment, 180 gof aluminum (with a specific heat of 900 kgK) at 520Cis mied with 73.0g of water (with a specific heat of 4186 kgK) at 21.0C, with the mixture thermally isolated. (a) What is the equilibrium temoerature? What are the entropy changes of (b) the aluminum, () the water, and (d) the aluminum-water system? (a) Number Units (b) Number Units (c) Number Units (d) Number Units
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Transcribed Image Text:In an experiment, 180 gof aluminum (with a specific heat of 900 /kg K) at 52.0'Cs mied with 730g of water (witha specific heat of
4186 /kg-K) at 21.0°C, with the mixture thermally isolated. (a) What is the equilibrium temperature? What are the entropy changes of
(b) the aluminum, (c) the water, and (d) the aluminum watersystem?
(a) Number
Units
(b) Number
Units
(c) Number
Units
(d) Number
Units
(d)
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