14) Consider the following specific heats of metals. If the same amount of heat is added to 25.0 g of calcium and aluminum, both at the same initial temperature, which metal will have the higher final temperature? Metal Specific Heat LI(°C)
Thermochemistry
Thermochemistry can be considered as a branch of thermodynamics that deals with the connections between warmth, work, and various types of energy, formed because of different synthetic and actual cycles. Thermochemistry describes the energy changes that occur as a result of reactions or chemical changes in a substance.
Exergonic Reaction
The term exergonic is derived from the Greek word in which ‘ergon’ means work and exergonic means ‘work outside’. Exergonic reactions releases work energy. Exergonic reactions are different from exothermic reactions, the one that releases only heat energy during the course of the reaction. So, exothermic reaction is one type of exergonic reaction. Exergonic reaction releases work energy in different forms like heat, light or sound. For example, a glow stick releases light making that an exergonic reaction and not an exothermic reaction since no heat is released. Even endothermic reactions at very high temperature are exergonic.
![14) Consider the following specific
heats of metals. If the same amount
of heat is added to 25.0 g of calcium
and aluminum, both at the same initial
temperature, which metal will have the
higher final temperature?
Specific Heat [J/(g°C)]
0.377
0.656
aluminum 0.895
0.448
0.129
Metal
copper
calcium
iron
ead
calcium
aluminum
15) Consider the following specific
heats of metals. If the same amount
of heat is added to 25.0 g of calcium
and iron, both at the same initial
temperature, which metal will have the
higher final temperature?
Specific Heat [J/(g°C)]
0.377
0.656
aluminum 0.895
0.448
0.129
Metal
copper
calcium
iron
lead
calcium
iron](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9f3351c3-9657-43f5-a3ee-8e68522de4c1%2Ff95b103f-6389-4411-8a2c-63503350dce7%2Fbx8g2o_processed.jpeg&w=3840&q=75)
![16) Consider the following specific
heats of metals. If the same amount
of heat is added to 25.0 g of calcium
and lead, both at the same initial
temperature, which metal will have the
higher final temperature?
Metal
copper
calcium
aluminum
iron
lead
calcium
lead
17) Consider the following specific
heats of metals. If the same amount
of heat is added to 25.0 g of aluminum
and iron, both at the same initial
temperature, which metal will have the
higher final temperature?
Metal
copper
calcium
Specific Heat [J/(g°C)]
0.377
0.656
aluminum 0.895
0.448
0.129
iron
lead
Specific Heat [J/(g°C)]
0.377
0.656
0.895
0.448
0.129
aluminum
iron](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9f3351c3-9657-43f5-a3ee-8e68522de4c1%2Ff95b103f-6389-4411-8a2c-63503350dce7%2Fj5uh4n_processed.jpeg&w=3840&q=75)
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