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A piece of lead with amass of 1.75 kg and a temperature of 95.0 degrees Celsius...

A piece of lead with amass of 1.75 kg and a temperature of 95.0 degrees Celsius is added to a 225 g of water at 23 degrees Celsius. The water is contained in an aluminium cup which has a mass of 75.0 g. Determine the final equilibrium temperature of the lead, water, and aluminium cup if no heat is lost to the surroundings.

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Answer #1

Quet - Mread ce Ate + Mw costo & MAICAL ATAL=0 Qnet = (1.75) (0.160) (T-95) + (0225) (4-186) (T-23) + 10-075) (0.900) (T - 29

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