Given the specific heat (J/g.°C) of the following metals Al = 0.900             Au=0.129             Cu=0.385             Fe=0.444 Which metal weighing 1,00 g needs the most energy to raise the temperature by 1°C? a. Al b. Au c. Fe d. Cu

Q: How much heat is required to warm 1.50 L of water from 25.0°Cto 100.0°C? (Assume a density of 1.00…

A: We can solve this problem by using the following relation: q=m×c×△T Where: q=Heatc=specific heat(…

Q: A 10.0 g piece of metal is heated to 80.0 ° C and placed in 100 g of 23 ° C water. When the system…

A: Specific heat of metal = 0.37  J g-1 oC

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A: Mass of sample = 300 g Heat needed = 1000 cal ∆T = 123 oC

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A:

Q: If 115 cal are added to 49.2 g of solid iron, what is the change in temperature of the iron? The…

A: The objective of this question is to calculate the change in temperature (ΔT) of the iron when a…

Q: A 50.0 g sample of an unknown substance, initially at 20.2 °C, was heated with 1.55 kJ of energy.…

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Q: A chemist carefully measures the amount of heat needed to raise the temperature of a 161.0 g sample…

A: A chemist carefully measures the amount of heat needed to raise the temperature of a 161.0 g sample…

Q: 7. If it takes 105 joules to warm 100 grams of a substance from 20°C to 25°C, what is the specific…

A: Since you have asked multiple question, we will solve the first questionfor you. If you want any…

Q: Metal Specific Heat (J/g.°C) Aluminum 0.903 Copper 0.385 Gold 0.128 Iron 0.449 Silver 0.235 If the…

A: Heat capacity : Heat capacity is a physical property of matter, defined as the amount of heat to be…

Q: Calculate

A: The specific heat capacity of a substance is defined as the heat that is required to raise the…

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Q: A sample of copper was heated to 120o C and then plunged into an insulated vessel containing 200.g…

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Q: The specific heats of Al, Cu, and Fe are 0.900 J/g° C, 0.385 J/g°C, and 0.444 J/

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Q: energylost by the Fewill be th the heat enérgy gained by- Mass of water 50.003 g Temperature of…

A: Given that :

Q: 4. The heat capacity of copper is 0.382 J/g°.C. A 22.6 g sample of copper at 93° C is placed in 50 g…

A: