Chemistry, 27.10.2021 14:00 litttyyyu33411

A student heats a 12.65 g sample of iron for 5 minutes until it reaches a constant temperature 100°C. They immediately add it to a beaker of water with an initial temperature of 21.3°C. After 2 minutes, the temperature of the water in the beaker remains constant at 23.5°C. How much energy did the sample of iron lose? (Note: the mass of water in the beaker is 50.0 gram)

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A student heats a 12.65 g sample of iron for 5 minutes until it reaches a constant temperature 100°C...

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