Metal A has a specific heat capacity of 0.250 J/g  C and copper heat is 0.378 J/g C. If the same amount of heat is added to two identical samples of metal A and copper (same mass and same initial temperature), which metal would reach a  final temperature?  A) both reach ifnal temperature? B) gold C) metal A

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Q: A sample substance weighing 2.85 grams displaces 15 Ml of water with an initial temperature of…

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Q: A strip of aluminum weighing 0.789 g is heated from 26.1 C to 45.8 C. What is the amount of heat…

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Q: Copper has a specific heat of 0.386 J/g°C. a) How much heat (in Joules) is required to increase 5.00…

A: a.) Given, Specific heat capacity of copper (Cp) = 0.386 J/g°C Mass of copper (m) = 5.00 g  Initial…

Q: A 125-g piece of aluminum (specific heat of 0.900 J/gC) is heated to 95°C and placed into a 375-g…

A: Solution:- Mass (m) of aluminium piece = 125 g  Specific heat capacity (ca) of aluminium = 0.900…

Q: A beaker contained 62.09 g of water at 19.6°C. A 86.23-g sample of metal at 75°C was placed in it,…

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A: Specific heat- It is the amount of heat required to raise the temperature of 1g of substance by 10…

Q: A block of unknown metal requires 50 kJ of heat to raise in temperature from 40 deg C to 50 deg C.…

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Q: What is the AT of a 48 g piece of copper, after absorbing 328 J of heat. Copper has a specific heat…

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Q: Which of the following statements is always true? a. The change in temperature in degrees Celsius…

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Q: A sample of copper absorbs 43.4 kJ of heat, resulting in a temperature rise of 90.0°C, determine the…

A: Each and every compound or substance have two types of properties, one is extensive property and…

Q: A sample of copper absorbs 43.6 kJ of heat, resulting in a temperature rise of 40.0°C, determine the…

A: From thermodynamics: q=m.c.∆T                                              . . . (1) Here, q is the…

Q: A block of metal weighing 57.58 g is cooled from 100.0°C to 42.16°C with the release of 544.08…

A: Given, Mass of metal (mmetal) = 57.58 g Initial temperature (Ti) = 100°C Final temperature (Tf) =…

Q: A 44.3 g sample of water at 100.00 °C (specific heat of water = 4.184J/g.°C) was placed in an…

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Q: The specific heat of gold is .12 J*g^-1*K^-1, and that of copper is 0.39 J*g^-1*K^-1. Suppose that…

A: Mass of Gold = 25 gMass of Copper = 25 gSpecific heat of gold = 0.12 J/g-KSpecific heat of copper =…

Q: You add a 150-g sample of iron that has been heated to 85.0oC is placed into an insulated container…

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Q: Specific heat capacity of Copper is 0.093 cal/g•°C. Calculate the heat required to increase 150 g of…

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Q: A 22.0 g block of copper at 45'C absorbs 2.50 kJ of heat. Given the specific heat of Cu is 0.385…

A: given :-  mass of Cu = 22.0 g  specific heat of Cu = 0.385 J/g°C  initial temperature = 45 °C  heat…

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A: Given: Mass of metal = 8.25 g. Initial temperature of metal = 24.5 oC Final temperature of metal =…

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Q: How much heat is required to worm 19g of iron from 12•c to 84•c specific heat of iron is…

A: Here, we have to find the amount of heat that is required to warn 19 g of iron from 12 ∘C to 84 ∘C.…

Q: 12. An aluminum kettle weighs 1.05 kg. (a) What is the heat capacity of the kettle? (b) How much…

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Q: A 5.80-g sample of copper is heated from 55.0C to 75.0C. The amount of energy required to 23.20j .…

A: The heat capacity is the ratio of the energy supplied in the form of heat to the rise in the…

Q: Question attached

A: Given : Mass of water = 35.5 g Mass of metal = 9.323 g Initial temperature of water = 19.42 oC Final…

Q: Calculate the total heat energy in joules needed to convert 20.0g of water from 30.0 c to -20.0c

A: q = mc∆T            m = mass  of water = 20.0 g             c = 4.184 J/g. oC…

Q: 7. 200g of copper is placed in an oven. The hot metal is removed from the oven and quickly added to…

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Q: A 120 gram sample of gold absorbs absorbs 1.2 kJ of heat. How many much does the temperature of the…

A: Given: Mass of the sample= 120 g Heat absorbed= 1.2 kJ Specific heat capacity of gold= 0.129 To…

Q: A beaker contained 69.68 g of water at 15.25°C. A 81.2-g sample of metal at 52.22°C was placed in…

A: Given that : The mass of water (mw)= 69.68 g Temperature of water = 15.25°C The mass of sample (mm)…

Q: beaker contained 69.68 g of water at 15.25°C. A 81.2-g sample of metal at 52.22°C was placed in it,…

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Q: Calculate the heat lost by a 50.0g piece of copper metal that decreases it's temperature from 45°C…

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Q: A sample of aluminum metal absorbs 9.86 J of heat, and the temperature of the sample increases from…

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Q: what pure metal is the ring composed?

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Q: Calculate the specific heat capacity of a piece of wood if 1500.0 g of the wood absorbs 67,500…

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Q: A 25.0g piece of aluminum sits in a room and cools.  It loses 4300.0 J of heat. If the initial…

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Q: A 77.5g piece of brass is heated so that its temperature is 98.7◦C. Next, it is quickly placed in a…

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Q: The specific heat of copper is 0.0920 cal/g °C, and the specific heat of silver is 0.0562 cal/g °C.…

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Q: What is the change in temperature of a 13.6 g sample of water that absorbs 1,524 J of heat?

A: q = mc∆T q is the amount of heat energy absorbed m is the mass of substance  c is the specific heat…

Q: A chunk of brass is initially at 25°C. The brass absorbs 75 J of heat and the temperature increases…

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Q: What is the mass of a copper sample (specific heat = 0.384 J/gºC) if addition of 30.0 J of heat…

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Q: -Calorimetry Questions 1. A 24.6 g sample of nickel is heated to 110.0 °C and then placed in a…

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Q: Material A and material B was exposed to the same change in temperature. but the heat involved with…

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Q: A sample of copper absorbs 43.6 kJ of heat, resulting in a temperature rise of 75.0°C, determine the…

A: Heat (q) = 43.6 KJ  ....Or (because, 1 KJ = 1000 J). So,  = 43.6 KJ × (1000 J / 1KJ)  = 43600 J.…

Q: A 475-g sample of water absorbs 25.1 kJ of heat. If the initial temperature of water is 19.0oC, what…

A: Given: Mass of water sample(m) = 475 g Heat(q) = 25.1 KJ  OR  25100 J Initial temp. (T1) = 19°C…

Q: How much heat does a 15-gram piece of aluminum metal release as it cools from 260°C to 35°C? (in…

A: Given data mass of aluminum metal : m = 15 g initial temperature : T1 = 260 oC final  temperature :…

Q: A sample of 175°C copper is placed into a beaker with 100 grams of 25°C water. Which sample of…

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Q: The specific heat of aluminum is 0.214 cal/g.°C. Determine the energy, in calories, necessary to…

A: 1.) To calculate heat, we use the formula : q = m × C × dT  Where , m = mass  C =Specific heat…

Q: What will be the final temperature when a 25.0 g block of aluminum (initially at 25 °C) absorbs 10.0…

A: The amount of heat energy  is related to specific heat capacity as,…