If the same amount of heat is applied to 10 grams of the following four materials, which will reach the highest temperature?      aluminum (s), 0.900 J/g•°C     copper (s), 0.385 J/g•°C     water (l), 4.184 J/g•°C     ethanol (l), 2.46 J/g•°C

Q: 15.3 g sample of lead metal was heated to 68.2°C. This sample was placed in contact with19.2 g…

A: Given Mass of lead = 15.3 g Cp of lead = 0.130 j/g C Initital temperature of lead = 68.2 °C  Mass of…

Q: A sample of aluminum absorbs 11.2 J of heat and its temperature increased from 23.2°C to 57.5°C.…

A: We know that heat absorbed  by Al  q = m*s*ΔT where q = heat absorbed  by Al; m= mass of Al; s =…

Q: Which substance would require more heat energy to warm at the given conditions: At temperature 22oC…

A: 1) At temperature 22oC to 85oC, 50.0 g of water, or 100 g ethylene glycol (specific heat 2.42 J/g oC…

Q: If Water has a specific heat of 4.184 J/g°C. How much heat is required to increase 10.0 g of water…

A:

Q: Aluminum has a specific heat of ,0.902 J/g*K how much heat is lost when a piece of aluminum with a…

A: Given, the mass of aluminum =28.372 gspecific heat of aluminum =0.902 Jg.Kinitial temperature Ti…

Q: Copper has a specific heat of 0.385 J/g °C. 5 g of copper receive 40 J of heat. What was the…

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Q: A container filled with 7.81 kg of water underwent a temperature change from 24.19 "C to 28.08 °C.…

A: The amount of heat required to one gram of  substance to raise  the temperature of one degree…

Q: What is the heat energy required to raise the temperature of 13 grams of dry air from 2 ̊C to 16 ̊C

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

Q: How much energy would it take to heat a section of the copper tubing that weighs about 725.0 g, form…

A: The mass of the copper tube is = 725.0 g Raise in temperature is = 22.6-15.01 = 7.59oC The heat…

Q: Calculate the joules of heat required to raise the temperature of 34 g copper bowl from 20 oC to 45…

A: The mass of copper is = 34 g The increase in the temperature is = 45oC-20oC = 25oC The heat…

Q: Suppose you have samples of gold, iron, and aluminum, all of the same mass. If the same quantity of…

A: Given information, Specific heat of gold = 0.13 J/g °C Specific heat of iron = 0.45 J/g °C Specific…

Q: The evaporation of water is endothermic H2O(l)+44.01kj------>H2O(g) If 275kj of heat is absorbed,…

A: Given reaction,      H2O(l) + 44.01kj → H2O(g)   Calculate the moles of H2O evaporated,         275…

Q: Instead of chasing the Roadrunner, Wile E. Coyote thinks he may have found his retirement plan! He…

A: Answer is explained below.

Q: A 63.5-g piece of an unknown metal is heated to 92.40°C and quickly added to 100.0 g of water in a…

A: Given, mass of unknown metal, mu=63.5 g initial temperature of metal, Tiu=92.40°C mass of water,…

Q: water has a specific heat of 4.184j/degree celcius. aluminum has a specific heat of j/g degrees…

A: Specific heat capacity of water = 4.184 J/goC Specific heat capacity of aluminium = 0.89 J /goC Heat…

Q: Solid magnesium has a specific heat of 1.01 J/goC. How much heat is given off by a 20.0 gram sample…

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Q: A 625 g chunk of iron is removed from an oven and plunged into 525 g of water in an insulated…

A: The heat lost by iron = heat gained by water heat gained by water (q) = m x S x ΔT…

Q: 1. A pure gold ring and pure silver ring have a total mass of 13.0 g. The two rings are heated to 62…

A: Given that: mass of silver + gold = 13.0 g initial temperature = 62.4 oC volume of water = 15.2 mL…

Q: In the laboratory a student finds that it takes 84.0 joules to increase the temperature of 10.9…

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Q: Solid magnesium has a specific heat of 1.01 J/g°C. How much heat is given off by a 20.0 gram sample…

A: Given, Specific Heat, c= 1.01 J/g oC. Amount of Magnesium, m = 20 gram Temperature, T1 = 70.0 oC.…

Q: The evaporation of water is endothermic:         H2O(l)  + 44.01 kJ   -------->   H2O(g)       If…

A: To find mass of water that will evaporate.

Q: Copper wires used to transport electrical current heat up because of the resistance in the wire. If…

A: The relation between heat (Q) and specific heat (Cp) is given as:Q = m.CP.∆T where, Q = heatm = mass…

Q: Knowing that liquid water has a much higher specific heat capacity than the metal lead, which sample…

A: Q = m . s . ∆T Where, Q = heat absorbed; m = mass of substance; s specific heat capacity and ∆T =…

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: 21. A 14.0 g aluminum is heated from 22.0 °C to 101.0 °C. Calculate the amount of heat in J. c of…

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Q: When immersed in water, the temperature of a 102.1 gram sample of metal changes from 150.2 0C to…

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

A: The question is based on the concept of specific heat capacity.   amount of heat required to raise…

Q: When equal masses of Pb, Al, and Zn, each at room temperature, absorb an equal amount of heat, which…

A: Specific heat (C) :-  The amount of heet needed to rise the temperature of 1 gram of a substance…

Q: copper, 0.385 J/g°C ethanol, 2.42 J/g°C gold, 0.128 J/g°C aluminum, 0.903 J/g°C

A: Specific heat is  defined as the amount of energy required to increase the temperature of 1.0 gram…

Q: 1. If 100g of liquid water is heated from 2°C to 8°C how much heat energy in calories is applied? 2.…

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Q: A student measures the following data regarding the heat of fusion of ice: 24.8 g ice at 0.0°C is…

A: Given: Heat capacity of calorimeter = 15.4 J/oC Initial temperature of calorimeter and water = 21.5…

Q: Which of the scenarios below can happen if hot coffee is poured into cold water? Explain. The…

A: According to the second law of thermodynamics the heat energy can flow spontaneously from a higher…

Q: piece of metal weighing 50 grams was heated to 100°C and then dropped into 250 grams of  water at…

A:

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

A: Interpretation: The specific heat capacity of a piece of wood if 1500.0 g of the wood absorbs…

Q: To treat a burn on his hand, a person decides to place an ice cube on the burned skin. The mass of…

A: Please find your solution below : Thermochemistry is a branch of chemistry in which we measure the…

Q: 559.4 J of heat was added to 8.00 g of water. The final temperature of the water was measured as…

A: Given: Heat Energy (Q)= 559.4 J Mass of water (m)= 8.00 g Final Temperature (T2) = 64.2 0C Specific…

Q: The burning of 1.5 g of vegetable cause the temperature of 58.18 g of water in a soda can…

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Q: How much heat, in kJ, would be needed to raise the temperature of 500.0 g of water from 14.5 ºC to a…

A:

Q: How much heat is needed to raise the temperature of a 2.5 g piece of copper wire from 20. °C to 80.…

A: When the temperature rise of a 1 g of substance takes place by 1°C, some amount of heat is required…

Q: ) 100.0 g of 4.0°C water is heated until its temperature is 37°C. If the specific heat of water is…

A: Given datas ;  m = 100 g  Ti = 4°C  Tf = 37°C  c = 4.18 J/g.°C

Q: A pile of wet mud and a pile of sandy clay are placed next to each other on a sunny day. If the…

A: The question is based on the concept of a specific heat capacity. amount of heat required to raise…

Q: How much heat would have to be absorbed by 2000 g of water to change its temperature from 20°C to…

A: NOTE : The units of specific heat of water given is incorrect with the value. It will be 4.2 J/g.°C…

Q: A 50.0-g sample of water at 100.00°C was placed in an insulated cup. Then 25.3-g of zinc at 25.00°C…

A: We are given sample of water mw=50.0 gm initial temperatureTwi=100°C final temperature of…

Q: Calculate the quantity of heat required to warm 1.25 L of water from 22.0°C to 98.0°C in an electric…

A: We have 1.25 L of water , initial and final temperature are 22°C and 98°C, we have to calculate the…

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

A: We have to calculate the heat required.

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

A:

Q: Some homes that use baseboard heating use copper tubing. Hot water runs through and heats the copper…

A: Temperature change (ΔT) taking place is given.

Q: A 1.2 kgkg block of iron at 33 ∘C∘C is rapidly heated by a torch such that 12 kJkJ is transferred to…

A:

Q: Copper metal has a specific heat of 0.385 J/g·C. Calculate the amount of heat required to raise the…

A: We know that Heat transfer or heat required to raise the temperature of substance is Q = mC∆T…

Q: A glass containing 200. g of H2O at 20C was placed in a refrigerator. The water loses 11.7 kJ as it…

A: Consider the given information is as follows; Mass of water = 200. g Heat loses (q) = -11.7…