Chemistry, 02.06.2021 22:30 jrassicworld4ever

A piece of Al (sp. heat=0.9 j/goC) with a mass of 55 g is heated and placed into 45mL of water at 18oC. The final temperature of metal and water was found to be 22oC. Then what was the initial temperature of metal?

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A piece of Al (sp. heat=0.9 j/goC) with a mass of 55 g is heated and placed into 45mL of water at 18...

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