Chemistry, 17.03.2020 20:21 jayjayw64

A 175 g piece of iron and a 175 g piece
of aluminum are placed in a hot water
bath so that they are warmed to 99.7/C.
The metal samples are removed and
cooled to 21.5/C. Which sample
undergoes the greater heat change?
(Al; -12.3 kJ Fe; - 6.08 kJ)
please help

Answers: 1

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A 175 g piece of iron and a 175 g piece
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A 175 g piece of iron and a 175 g piece of aluminum are placed in a hot water bath so that they are warmed to 99.7/C. The metal samples are removed and cooled to 21.5/C. Which sample undergoes the greater heat change? (Al; -12.3 kJ Fe; - 6.08 kJ) please help

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Another question on Chemistry

A 175 g piece of iron and a 175 g piece
of aluminum are placed in a hot water
bath so that they are warmed to 99.7/C.
The metal samples are removed and
cooled to 21.5/C. Which sample
undergoes the greater heat change?
(Al; -12.3 kJ Fe; - 6.08 kJ)
please help