15.Object A specific heat is 2.45 J/g.°C and object B specific heat is 0.82 J/g-°C. Which object will heat up faster if they have the same mass and equal amount of heat is applied? Explain

Q: A 45.0 g sample of copper's temperature changes from 76.0 °C to 6.0 °C. The specific heat capacity…

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Q: How much heat will be absorbed by a 50.3 g piece of aluminum (specific heat = 0.930 J/g·°C) as it…

A: Using the relation,q=mCp∆TGiven,m=50.3 gCp=0.930 J/g.°C∆T=67 °C-23 °C∆T=44 °C

Q: A 36.45 g sample of a substance is initially at 28.4 °C. After absorbing 1041 J of heat, the…

A: The mass of the substance is = 36.45 g The increase in the temperature of the substance is =…

Q: How much heat (in kJ) will be absorbed by a 69.1 g piece of aluminum (specific heat = 0.930 J/g･°C)…

A: Given: Mass of Al piece is 69.1 g Initial temperature (Ti) is=23.0 °C Final temperature (Tf) is=67.0…

Q: How much heat (in kJ) will be absorbed by a 31.5 g piece of aluminum (specific heat = 0.930 J/g･°C)…

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Q: Suppose 61.0 g of hot metal, which is initially at 120.0°C, is plunged into 100.0 g of water that is…

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Q: How much heat (in kJ) will be absorbed by a 51.5 g piece of aluminum (specific heat = 0.930 J/g °C)…

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Q: MUST SHOW ALL WORK AND UNITS 1. The temperature of a 98.7 g piece of metal increases from 17.0 °C to…

A: Thermodynamics is the branch of chemistry which deals with the study of heat and other forms of…

Q: How much heat will be absorbed by a 96.7 g piece of aluminum (specific heat = 0.930 J/g·°C) as it…

A: To solve this problem we will use the formula  Q = mC∆T  Where ,  Q = heat absorbed  m = mass of…

Q: . How much heat is absorbed by 20g granite boulder as energy from the sun causes its temperature to…

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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: Mass of aluminium = 25.0 g Specific heat of the system(C) = 0.93 J/g 0C Initial temperature = 25 0C…

Q: A metal radiator is made from 14.0 kg of iron. The specific heat of iron is 0.449 J g °C. How much…

A: The mass of iron is = 14.0 g The specific heat of iron is = 0.449 J.g-1.oC-1 Increase in the…

Q: How much heat is required to warm 162g of water by 33℃? Cwater = 4.184J/g℃

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

Q: How much heat must be added to a 8.21 g sample of gold to increase its temperature from 25 oC to…

A: We know that Q = m×C×∆T Q = heat m = mass C = Specific heat ∆T = change in temperature m = 8.21g C =…

Q: How much heat will be absorbed by a 96.7 g piece of aluminum (specific heat = 0.930 J/g･°C) as it…

A: Given: Mass of aluminum=96.7 g Temperature change, ∆T=(67.0-23.0)°C=44 °C The heat needed q =? J…

Q: he specific heat of a certain type of cooking oil is 0.418 cal/(g·°C). How much heat energy is…

A: Mass of oil = 0.992 kg Initial temperature = 23 ◦C Final temperature = 60 ◦C Specific heat = 0.418…

Q: In a coffee cup calorimeter, 15.0 g sample of nickel metal is heated to exactly100 °C and dropped…

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Q: A 500—g iron rod is cooled from 90°C to 30°C. How much is the amount of heat released bythe metal?…

A: C. 13.5 kJ Given that Amount of iron rod m = 500 g Initial temperature of iron rod T1 = 90°C Final…

Q: A 275-g sample of nickel at 100.0°C is placed in 100.0 mL of water at 22.0°C. What is the final…

A: We have to find final temperature of water  Given mass of nickel mm = 275g  heat capacity of metal…

Q: How much heat, in Cal, will be absorbed by a 25.0 g piece of aluminum (specific heat = 0.930…

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Q: If 40.5 J of heat is added to a 15.4 g sample of silver, how much will the temperature increase by?…

A: The amount of heat required to raise the temperature of a substance by one degree Celsius is called…

Q: heat

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Q: What is the final temperature when 5.0 g sample of brass initially at 25 degrees celsius absorbs 75…

A: Heat  is defined as thermal energy transferred between two systems at different temperatures coming…

Q: The specific heat of a certain type of metal is 0.128 J/(g⋅∘C). What is the final temperature if 305…

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Q: A 50.0g sample of a material requires 660 cal of heat to have its temperature raised from 20°C to…

A: The given data contains, mass = 50 g. Heat = 660 cal.

Q: How much heat is released when the temperature of an 8.21 g sample of gold decreases from 87.9 oC to…

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

Q: What amount of heat is released when the temperature of 450.0 g of a substance drops by 7.1 °C?…

A: Amount of heat released or absorbed is given by the formula :- Q = m × c × ∆t Where m = mass of…

Q: 9. A piece of aluminum is heated to a temp of 71.8°C, then placed in 150.0 mL of water at 20.7°C…

A: Given data, For Aluminum, Cp =0.903 J g-1 ℃-1 mass m=? T1=71.8 ℃  T2=25.6 ℃

Q: An 6.11 g sample of calcium carbonate [CaCO 3 (S)] absorbs 84J of heat, upon which the temperature…

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Q: A 20.8 g piece of metal has a specific heat of 0.52 J/g°C. It was heated to 99.5°C then placed…

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Q: A 21.74 g sample of a substance is initially at 24.4 °C. After absorbing 2903 J of heat, the…

A: A numerical problem based on thermodynamics that is to be accomplished.

Q: In a coffee cup calorimeter, 15.0 g sample of nickel metal is heated to exactly 100 °C and dropped…

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Q: What quantity of heat (in kJ) will be absorbed by a 44.3 g piece of aluminum (specific heat = 0.930…

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Q: How much heat (in kJ) will be absorbed by a 50.3 g piece of aluminum (specific heat = 0.930 J/g•°C)…

A: We know that   heat energy is given by     q = m* C* ΔT Given that   Mass of Al = 50.3 g   specific…

Q: Thirty grams of silicon at 80.0°C is added to 70.0mL of water at 20.0°C. Calculate the final…

A: Given: The mass of silicon = 30 g The initial temperature of silicon = 80.0 °C The volume of water =…

Q: How much heat will be absorbed by a 33.9 g piece of aluminum (specific heat = 0.930 J/g･°C) as it…

A: Heat absorbed by a body = mC∆t where m= mass of the body C= specific heat of the body ∆t= Change of…

Q: How much heat (in kJ) will be absorbed by a 50.3 g piece of aluminum (specific heat = 0.930 J/g･°C)…

A: Since ,  Q = m c ∆ T                    where ,                                   Q = Heat…

Q: How much heat will be absorbed by a 42.3 g piece of aluminum (specific heat = 0.930 J/g･°C) as it…

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Q: Ices] A 21.0 g sample of pure iron at 85 °C is dropped into 66 g of water at 20. °C. What is the…

A: The given problem can be solved by using the formula given below as; mironCiron∆T = mwaterCwater∆T…

Q: A substance increases in temperature by 255°C when a 983 g sample of it absorbs 83200 J of heat. hat…

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Q: How much heat will be absorbed by a 69.5 g piece of aluminum (specific heat = 0.930 J/g･°C) as it…

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Q: How much heat (in kJ) will be absorbed by a 75.9 g piece of aluminum (specific heat = 0.930 J/g･°C)…

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Q: A 25.0 g sample of lead, specific heat = 0.128 J/g  degrees Celcius , was warmed from 35.0 derees…

A: Heat absorbed by lead is calculated as follows,

Q: A 100.0 g sample of copper is heated to 86.1 oC then allowed to cool. What is the final temperature…

A: Note : Since you have posted multiple questions, we are entitled to answer the first only. Please…

Q: A 15.0 g piece of cadmium metal absorbs 134 J of heat as its temperature is increased from 24.0°C to…

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Q: A metal object with mass of 21.7 g is heated to 97.0 °C and then transferred to an insulated…

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Q: If 67.2 J of heat is added to a 24.6 g sample of silver, how much will the temperature increase by?…

A: Answer:- This question is answered by using the simple concept of calorimetry which involves the…

Q: A 28.5 g piece of gold is heated and then allowed to cool. What is the change in temperature (°C) if…

A: Given: Mass of gold = 28.5 g Heat released = 0.226 kJ Molar heat capacity of gold = 25.4 J/mol･°C To…

Q: As a lab experiment, a 10.0 g sample of iron metal, specific heat = 0.444 J/ g*oC, is heated from…

A: Mass of Fe = 10.0 g Mass of water = 50 g Initial temperature of Fe = 1600 °C Initial temperature of…

Q: A metal object with mass of 21.4 g is heated to 97.0 °C and then transferred to an insulated…

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