In the laboratory a student finds that it takes 19.2 Joules to increase the temperature of 12.1 grams of liquid mercury from 23.7 to 36.1 degrees Celsius. The specific heat of mercury calculated from her data is ______J/g°C.   In the laboratory a student finds that it takes 91.6 Joules to increase the temperature of 14.8 grams of solid zinc from 22.7 to 39.7 degrees Celsius. The specific heat of zinc calculated from her data is ______J/g°C.   In the laboratory a student finds that it takes 206 Joules to increase the temperature of 11.7 grams of gaseous neon from 20.7 to 38.8 degrees Celsius. The specific heat of neon calculated from her data is _______J/g°C.

Q: 8. It takes 164.7 joules of energy to raise the temperature of 138.6g of a substance from 20.0°C to…

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Q: A 277.7 gram sample of copper is initially at 26.5 °C, and it absorbs 17.22 kJ of heat from its…

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Q: When 762 joules of heat is added to a sample of solid copper (Cu), the temperature rises from 18.2…

A: We will use formula of heat

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: In the laboratory a student finds that it takes 230 Joules to increase the temperature of 13.9 grams…

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Q: In the laboratory a student finds that it takes 710 Joules to increase the temperature of 10.7 grams…

A: Given :-  Mass of water = 10.7 g  Initial temperature = 22.0°C  Final temperature = 39.2°C  Heat…

Q: Joules (J) are a measure of energy.  Chemists often measure energy in calories (cal).  If 1 cal =…

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Q: How much heat energy is required to raise the temperature of 0.366 kg of copper from 23.0 ∘C to 60.0…

A: The heat energy required to raise the temperature can be calculated as follows,

Q: The density of a specific substance is 1.23 g/cm3. Likewise, it has a specific heat of .645 cal/g…

A: Given data,  Density of a substance = 1.23 g/cm3  Specific heat (s) = 0.645 cal/g°C  Mass of sample…

Q: A 25.0 g sample of silver metal was heated to 170 degrees C and then placed in a calorimeter holding…

A: Calorimetry is used to measure the transfer of heat taking place in a system. In this process, the…

Q: An iron piston in a compressor has a mass of 3.62 kg. If the specific heat of iron is 0.449 J/g°C,…

A: •  The values provided in the question are:-  i) Mass of an iron piston, m = 3.62 kg = 3620 g { 1 kg…

Q: In the laboratory a student finds that it takes 75.5 Joules to increase the temperature of 13.0…

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Q: A piece of a mysterious metal has a mass of 455g. It was determined that its heat capacity is 34.3…

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

Q: In a calorimetry experiment, a 41.9 g piece of metal at 110. °C is put into a cup of cool water that…

A: GivenMass of water = 92.1 g = MInitial Temperature of water = Ti = 22.0°CFinal Temperature of water…

Q: A 70.0 gram metal bar is heated to 256 celsius then submerged into a well insulated calorimeter…

A: Given mass of metal bar Mb = 70g  Mass of water Mw = 50g  Complete solution is given below in next…

Q: A 19.0 gram sample of iron is initially at 414.0 °C. It loses 192.0 J of heat to its surroundings.…

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Q: A Chemistry 1A student drops 65.0 grams of copper (cp = 0.385 J/g⋅°C) with an original temperature…

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Q: A 12.42 g of water releases 5239 J of heat. The initial temperature of water is 56.23 degrees…

A: Given data,  Mass of water (m) = 12.42 g  Heat released (q) = 5239 J  Specific heat of water (C) =…

Q: In the laboratory a student finds that it takes 764 Joules to increase the temperature of 10.3 grams…

A: Given;

Q: When a block of alumnum loses 11,314 Joules of heat, its temperature changes from 55°C to 16°C. The…

A: The mass of aluminum block is = 326 g

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

A: To raise the temperature by 1∘ Celsius of a particular substance then for this a certain amount of…

Q: of In the laboratory a student finds that it takes 45.4 Joules to increase the temperature of 10.9…

A: Specific heat capacity is the amount of heat that is required to rise a temperature of 1 kg…

Q: A piece of plastic at 159 °C was put in a beaker with 132.6 g ethanol at 22.2 °C. The temperature of…

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Q: 1.) In the laboratory a student finds that it takes 4.75 calories to increase the temperature of…

A: 1) Given: Mass of lead = 10.4 g. Amount of heat added = 4.75 calories. The initial temperature of…

Q: An unknown substance with a mass of 45.12 absorbs 261.3 J of heat. Its temperature increases from…

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Q: A chemist carefully measures the amount of heat needed to raise the temperature of a 1.03kg sample…

A: We have to calculate the specific heat capacity of the substance

Q: A 63.3 g sample metal with a specific heat of 0.368 J/g°C is heated using 1873 J of energy. By what…

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Q: Calculate the energy, in joules, to heat a cube of gold with a volume in of 12.0cm^3 from 15 Celsius…

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Q: A student is trying to determine some information about a metal sphere. He weighs a piece of metal…

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

Q: Suppose you heat a metal object with a mass of 30.1 g to 95.4 degrees celsius and transfer it to a…

A: We know that, according to the law of conservation of heat energy, energy gained or loss by the…

Q: How much energy would it take to heat a section of the copper tubing that weighs about 520.0 g ,…

A: Given:Mass of Cu = 520.0 gHeating from 14.68 ∘C to 21.23 ∘CSpecific heat of  Cu 0.3850 J/(g⋅∘C).

Q: A student is using a calorimeter to determine the specific heat of a metallic sample. She measures…

A: we need to calculate the specific heat of the metal

Q: 1. A chemical reaction produces 210 J/g. How much energy is this in units of cal/lb?  1 pound = 16…

A: According to the question we have The energy of the reaction is given by = 210 J/g we have to…

Q: In the laboratory a student uses a "coffee cup" calorimeter to determine the specific heat of a…

A: Given data : Mass of copper(mc) = 18.9 gms Temperature of copper(Tc) = 99.38°C Mass of water(mw) =…

Q: A 25.0 g sample of silver metal was heated to 170 °C and then placed in a calorimeter holding 50.0 g…

A: Given: The initial temperature of Silver = 170oC Initial temperature of water = 20.0oC Final…

Q: In the laboratory a student finds that it takes 71.6 Joules to increase the temperature of 11.6…

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Q: A 67.4 g piece of titanium (specific heat = 0.523 J/g °C) is heated to 95.8 °C. It is then put in to…

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Q: A 20.00 g metal is heated in a test tube to 95.0 C and added to 50.0 g of water in a coffee cup…

A: At thermal equilibrium temperature of both metal and water will be same ,and heat lost by metal will…

Q: How much energy as heat is required to raise the temperature of 50.00 mL of water from 25.69 °C to…

A: The heat required to raise the temperature of a substance can be expressed as :

Q: You will find the final temperature when 5.00 grams of aluminum at 425℃ is placed in 50.0 grams of…

A: We know that  From the law of heat exchange Heat lost by substance= Heat gained by another substance…

Q: Specific Heat Mass of metal 42.156 g Mass of cups and water 60.082 g Mass of cups 10.811 g Mass of…

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Q: gold bar of  unknown amount absorbs 1.09 kJ of heat and raises its temperature from 5.3 °C to 72.2…

A: Heat absorbed, q = mCs∆T  ∆T = T2 - T1  T1 = Initial temperature T2 = Final temperature m = Mass of…

Q: A 58.28 gram sample of a material with a specific heat of 1.971 J/g•°C is heated from 21.3°C by…

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Q: The specific heat of zinc is 0.096 cal/g℃. Determine the energy required to raise the temperature of…

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Q: The mass of the object is 298.9 g. It is determined experimentally that it takes 19.2 J to raise the…

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