Problem

We mix 50.0 mL of ethanol (density = 0.789 g>mL) …

03:07

Problem 103 Hard Difficulty

A 25.5-g aluminum block is warmed to 65.4 C and plunged into an insulated beaker containing 55.2 g water initially at 22.2 C. The aluminum and the water are allowed to come to thermal equilibrium. Assuming that no heat is lost, what is the final temperature of the water and aluminum?

Answer

$$
26.1^{\circ} \mathrm{C}
$$

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Chemistry 102

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Video Transcript

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