What is the change in temperature (ΔT) when a 25.0 g block of aluminum absorbs  1.00 kJ of heat? The specific heat of Al (cs) = 0.900 J/g·°C.  Select one: a. 22.5°C b. 36.0°C c. 44.4°C d. 2.25°C e. 0.044°C

Q: Determine the change in temperature of a 275 g piece of gold that absorbs 3260 J of heat. The…

A: The mass of gold piece = The amount of heat absorbed by gold = The specific heat capacity of gold =…

Q: The specific heat for aluminum is 0.900 J/goC. What is the amount of heat needed to raise the…

A: Heat flow from high temperature to low temperature.

Q: A sample of aluminum metal absorbs 9.86 J of heat, upon which the temperature of the sample…

A:

Q: How many Joules are required to heat 250.0 grams of liquid water from 0°C to 100.0°C? The specific…

A: In given question chany the temperature, mass and specific heat required

Q: 8.2 °C to 34.5 °C? (The

A: Here mass in kg, so first converted mass kg to g  mass = 6.98 kg  [ 1kg = 10^3 g ]  mass = 6.98 •…

Q: Specific Heats of Substances Substance Specific Heat (J/g°C) Substance Specific Heat (J/g*C) Ice…

A: Answer

Q: When 20.00 g of copper at 450.0℃ has 300.0 J of heat removed from it, what is the final temperature…

A: Ans 488.75oC

Q: How much heat, in kJ, will be absorbed by a 25.0 g piece of aluminum (specific heat = 0.930 J/g.°C)…

A: Given:mass of Al, m=25gspecific heat capacity, c=0.930  J/g ∘Cinitial temperature, T1=25∘Cfinal…

Q: Calculate the kJ of heat that must be removed from 0.553 grams of water to lower the temperature…

A:

Q: Heated bricks or blocks of iron were used long ago to warm beds.  A 1.49-kg block of iron heated to…

A: Given, mass of iron block =1.49 kg =1.49×103 ginitial temperature Ti =155 °Cfinal temperature Tf =22…

Q: A chemist heats the block of copper, then places the metal sample in a cup of oil at 25.00 C instead…

A: Since the final temperature of oil will be same as that of copper block as they reached equilibrium…

Q: Which of the following will use the least amount of heat to increase in temperature by 10 °C? I. 2…

A: I. 2 g Zn (c = 0.387 J/g °C) II. 1 g Pb (c = 0.128 J/g °C) III. 2 g Au (c = 0.126 J/g °C) IV. 1 g…

Q: 1.80 kJ of heat is added to a slug of platinum and a separate 1.80 kJ of heat is added to a slug of…

A:

Q: The temperature of a 35.1 g sample of iron increases from 245 °C to 318 °C. If the specific heat of…

A: Given :-  mass of iron = 35.1 g  initial temperature = 24.5 °C  final temperature = 31.8°C  specific…

Q: The specific heat capacity of silver is 0.24 J/g.°C. How many joules of energy are needed to warm…

A: Temperature change (ΔT) taking place is given. ΔT=Tf-Ti=27.5°C-25.0°C=2.5°C

Q: The following 4 metals each had an initial temperature of25∘C. Exactly 100 Joules of energy as heat…

A: Given :-  Initial temperature = 25 ∘C. Heat suuplied = 100 J  Metal  Aluminum Iron  Copper…

Q: When 24.6 g iron has 2000.0 J of heat added to it and the iron started at 19.2°C what will the final…

A: Given  mass of Iron = 24.6 gram  Initial Temperature ( T1 )  = 19.2 ℃  Heat ( Q ) = 2000 Joule…

Q: How much heat is required to adjust the temperature of 91.2 grams of copper from -32.2°C to 315°C?

A:

Q: A 75.1 g. piece of an unknown metal is heated up 45.2 °C when given 2945 J of heat.  What is the…

A: Q=mc∆T Where,  Q= Heat energy m= mass  c= specific heat ∆T= change in temperature Given data: Q=2945…

Q: A sample of 5.23 kg of aluminum absorbs heat, which raises the temperature 50.0°C. Determine the…

A: Mass of aluminium (m) = 5.23 kg = 5230 g Raise in the temperature (change in temperature ) = ∆T =…

Q: 3) Given the specific heat for aluminum is 0.900 J/g.°C, how much heat is released when a 3.8 g…

A: Given data is  Special heat of aluminium s= 0.900 J/g °C Mass of aluminium = 3.8 g  Temperatures  ∆T…

Q: The specific heat capacity of lead is 0.13 J/g°C. How much heat (in J) is required to raise the…

A:

Q: A sample of aluminum metal absorbs 10.3 J of heat, upon which the temperature of the sample…

A: Heat absorbed by aluminum metal (q) =10.3 J Change in Temperature(Δ T)  = 30.5°C — 23.2°C   = 7.3 °…

Q: How much heat will be absorbed by a 85.5 g piece of aluminum (specific heat = 0.930 J/g･°C) as it…

A: The amount of heat ('q') that is required to raise the temperature of a sample of mass 'm' having…

Q: The specific heat of a certain type of cooking oil is 1.75 cal/(g °C). How much heat energy is…

A: The amount of heat required to increase the temperature of one kilo gram of a substance by one…

Q: A layer of copper welded to the bottom of a skillet weighs 125 grams. How much heat is needed to…

A: Given: The mass (m) of the copper layer is 125 grams The initial temperature (T1) of the copper…

Q: Which of the following would show the largest temperature change upon gaining 200 J of heat? (s is…

A: The heat is given as the following formula: Q=m×specific heat capacity×∆TQ=Heatm=mass of…

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 data of the following, m=22.0 g T1=45℃ Final temperature T2= ? heat q=2.50 KJ = 2500 J…

Q: 7. If you add a 120 °C platinum piece with a mass of 2.34 g (c = 0.126 J/g°C) to 100 g of 5.2 °C…

A:

Q: How much energy is needed to raise the temperature of 5.0 g of gold by 25°C? The specific heat of…

A: The problem is asking us to find the amount of energy required to raise the temperature of a certain…

Q: If you have 0.113398Kg of iron. How much heat, in joules, must be added to raise their temperature…

A: Given,specific heat of iron is 0.452 J/g °CInitial temperature =16 °CFinal temperature = 125 °CMass…

Q: What quantity of heat (in kJ) will be absorbed by a 50.3 g piece of aluminum (specific heat = 0. as…

A: The formula to calculate the heat absorbed or released by a substance when it changes temperature is…