Specific heat is defined as ___ - The amount of energy needed to raise the temperature of 1 g of a substance by 1° K - The amount of energy needed to raise the temperature of 1 g by substance of 1° C - The amount of energy needed to raise the temperature of water by 1° C - The amount of energy needed to raise the temperature of a substance by 1° C

Q: 12.755 g of a mental initially at 99.0 degrees C are placed into 75.0 g of water initially at 23…

A: The specific heat can be defined as the amount of heat per unit mass that is needed to raise the…

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: A 45-g aluminum spoon (specific heat 0.88 J/g °C) at 24 °C is placed in 180 mL (180 g) of coffee at…

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Q: When 50 g of ethanol is heated from T1 below its freezing point to a temperature T2 above its…

A: The amount of heat energy required for raising the temperature from one particular temperature to…

Q: what is the mass (in grams) of the sample?

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Q: 5) The specific heat of water is: A. 5 Cal per g per C B. 2 Cal per g per C C. 3 Cal per g per C D.…

A: Introduction: The heat capacity of a matter is the quantity of heat required to increase the…

Q: What is the specific heat of a 41.5g piece of glass, if it takes 17.8 kJ of heat to raise its…

A: ∆H = mS∆T  ∆T = 68.5 - 20 = 48.5 °C

Q: A sample of iron absorbs 67.5 J of heat, upon which the temperature of the sample increases from…

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Q: Most people find waterbeds uncomfortable unless the water temperature is maintained at about 85 °F.…

A: We assume that the density of water is 1.0 g/cm3(1 g/mL) We also assume that only the water is going…

Q: - A 2.0 kg piece of aluminum, which is at a temperature of 400 ° C, is cooled   to 50 ° C.   The…

A: Given values -> Weight of aluminium piece = 2.0 kg =2000gm T1= 400°C T2=50°C ∆T = T2-T1 = 50-400…

Q: A 92.9-g piece of a metal is heated to 178.0 °C, and then cooled to 29.7 °C by removing 14052.6 J of…

A: Given: Mass of metal=92.9 g Temperature change, ∆T=(29.7-178.0)°C=-148.3 °C The heat released q…

Q: The specific heat of water is 4.184 J gc. What is the amount of heat associated with heating 50.0 ml…

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Q: The specific heat of an unknown liquid is 0.32 J/kg K. The density of the liquid is 0.0321 g/ ml. If…

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Q: The change in enthalpy (heat of solution) for ammonium nitrate dissolving in water is 25.7 kJ/mol.…

A: Given,  The change in enthalpy (heat of solution) for ammonium nitrate dissolving in water is 25.7…

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: When 435 J of heat is added to 3.4 g of olive oil at 21 degrees C, the temperature increases to 85…

A: Given: Mass of olive oil is 3.4 g. Heat transferred is 435 J. The initial temperature is 21° C. The…

Q: How much heat in kJ must be added to 175 g of w

A: Specific heat capacity of any material (represented as c) is amount of heat required to raise 1 gram…

Q: Calculate the heat absorbed, in kJ, when 2000. g of water is heated froI 20.0 °C to 99.7°C in an…

A: Heat absorbed by a system cab be calculate by the following formula Q = m×s×[t2-t1] Q = heat…

Q: 1. The high specific heat of water is responsible for the following, except: A. helps moderate…

A: A multiple choice question based on intermolecular forces that is to be accomplished.

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: An unknown liquid weighing 128 g requires 2750 cal of heat to raise its temperature from 26 °C  to…

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Q: It takes 45.0 J to raise the temperature of an 11.8 g piece of unknown metal from 13.0∘C to 24.5 ∘C.…

A: The specific heat capacity for a given substance refers to the amount of heat that is needed to…

Q: how many calories are required  to raise  the temperature of (2.6x10^2)h of water from 42.0celsius…

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Q: 3. Specific heat is defined as the amount of energy needed to raise the temperature of 1 gram of a…

A: The definition of specific heat has to be given,

Q: containing 150 grams of water initially at 27.4°C. If the temperature of the water increae The heat…

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Q: An unknown substance has a mass of 25.7 g. The temperature of the substance increases by 19.5…

A: Specific heat of a particular substance is constant. It is calculated as the heat required to raise…

Q: college.com/course.html?courseld=154322748HeplD=2b3e48e6520860bfd5591538a4a5a27b#10001 Search... A…

A: Part AThe specific heat can be calculated as,

Q: 1. How much heat, in joules, is absorbed by 500.0 g of water as its temperature is increased from…

A: So we’ve to calculate the energy and specific heat capacity in the respective question. We can solve…

Q: 10 Temperature (°C) CHAPTER 5 MULTIPLE-CHOICE QUESTIONS Questions 1-5 use the following information.…

A: We are given the heating curve of a substance as follows:

Q: What is the specific heat of a metal that has a mass of 12.9 g, and absorbs 301 cal of heat when the…

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

Q: A burning chip causes 85 g of water to rise from 5.5 C to 16.5 C. The specific heat of water is 1.00…

A: Mass(m) = 85g C= 1cal/gc T = T2 - T1 =  16.5 - 5.5 = 11Celsius Formula used q = mc(T2 - T1)

Q: heat, upon which the temperature of the sample increases from 21.5 °

A: Dear student I have given answer to your question in the image format.

Q: A 22.44 g sample of iron absorbs 180.8 J of heat, upon which the temperature of the sample increases…

A:

Q: The specific heat c of marble is 858 J/g K. How much heat is needed to heat 20 g of marble from 22…

A: Heat absorbed by the water bath is given by: q = m × C × ∆T Where, q = heat absorbed m = mass of the…

Q: The heat required to raise the temperature of a large cup of water(for coffee) from room temperature…

A: Heat required (q) = 100KJ  We know that:  1kcal = 1000cal = 4.184KJ

Q: how many joules of heat are required to heat 25.0 g of ethyl alcohol from The prevailing room…

A: Consider the given information is as follows; Mass of ethyl alcohol (m) = 25.0 g    Initial…

Q: The freezing point of mercury is -38.8 °C. What quantity of energy, in joules, is released to the…

A:

Q: In the laboratory a student finds that it takes 19.2 Joules to increase the temperature of 12.1…

A: Mass of liquid Mercury = 12.1 gram Initial temperature = 23.7°C Final temperature  = 36.1°C Heat…

Q: The specific heat of aluminum is 0.900J/g oC. How much heat is required to raise the temperature of…

A:

Q: On a hot day, you take a six-pack of soda on a picnic, cooling it with ice. Each empty aluminum can…

A: Given data,Mass of aluminum can=12.5gVolume of soda=355mlSpecific heat of…

Q: Label the following as endothermic or exothermic.  The temperature of a substance decreases from 90…

A: Endothermic process is one in which heat is absorbed in the process. Exothermic process is one in…

Q: How much heat is gained by nickel when 213 g of nickel is warmed from 22.2 °C to 59.0 °C. J The…

A: Interpretation: Heat gained by nickel when 213 g of nickel is warmed from 22.2 oC to 59.0 oC is to…

Q: Heat transfer and specific heat. When a substance absorbs or releases heat the temperature will…

A: Given: Water has higher specific heat compared to that of sand.

Q: A 50.0 g sample of water at 70.0 °C is mixed with 60.0 g of water at 20.0 °C. Find the final…

A: System is isolated that means No heat is transferred from the system on sorrounding On Mixing of…

Q: The freezing point of mercury is -38.8 degrees Celsius. What Energy is released to the surroundings…

A: using the specific heat capacity and enthalpy of fusion to find the heat released.

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: Calculate the specific heat of an unknown metal if a 32.5 g sample loses 328 J of heat when it cools…

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Q: he temperature at 6:00 am was - 1.8°F the temperature change over the next 12 hours was 35.7°F the…

A: Temperature at 6:00 am was = -1. 8°F

Q: Copper is used in building integrated circuits, chips, and printed circuit boards for computers.…

A: The given data: The heat absorbed by the copper = 228 J The mass of the copper = 125.0 g The initial…