What is the specific heat of ethanol if 4650 J are required to raise the temperature of 250.0 g of ethanol From 22.0 Oc to 29.6 Degrees Celsius. 0425 O 4.52 O5.42 O245

Q: A 113.25 gram sample of gold is initially at 100.0 °C. It gains 20.0 J of heat from its…

A: Heat formula will be used to calculate the final temperature of gold. Here it is: Heat = Mass of…

Q: 3.20 kJ of heat is required to raise the temperature of 37.0 g of magnesium from 45°C to 130°C. What…

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Q: A 113.25 gram sample of gold is initially at 100.0 °C. It loses 20.00 J of heat to its surroundings.…

A: The amount of heat required to increase the temperature of a unit mass of any substance by 1 degree…

Q: A metal radiator is made from 36.0 kg of iron. The specific heat of iron is 0.449 J g-1 °C-1. How…

A: The mass of iron metal is = 36.0 g The heat capacity of iron metal is = 0.449 J g-1 oC-1 The…

Q: Determine the specific heat of a sample of Cu from the fact that 64.0J are needed to raise the…

A: Calculating Specific heat: mass of Cu = m = 15.0 g Specific heat of Cu = = ? J/g°C Temperature…

Q: When a sample of aluminum absorbed 9.85 J of heat, its temperature increased from 23.2°C to 30.5°C.…

A: Heat absorbed = 9.85 J  Initial temperature = 23.2 °C  Final temperature = 30.5 °C  Specific heat of…

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: Phosphorus trichloride, PCI3, is a compound used in the manufacture of pesticides and gasoline…

A: Hii there, since there are multiple questions posted. We are answering first question. If you need…

Q: A 15.0 g piece of graphite is heated to 100.0 degrees Celcius and placed in a calorimeter. The…

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Q: specific heat for iron is 0.444 J/g oC. What is the final temperature of a 41.4 g sample of iron at…

A: Heat added = mCp∆T m is mass of sample  Cp is specific heat  ∆T change in temperature

Q: A beaker contains 115 g of ethanol at 18.2°C. If the ethanol absorbs 1125 J of heat without losing…

A: Given: mass of ethanol m=115g Initial Temperature Ti=18.2°C heat q=1125J Specific heat of ethanol…

Q: How much heat is required to raise the temperature of a 5.75-g sample of iron (specific heat = 0.450…

A: The heat required to increase the temperature of metals are given by  Q = mCΔT where m = mass of…

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: 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: What is the final temperature when a 5.0 g sample of brass initially at 25 oC absorbs 75 J of heat?…

A: Equation for finding the heat absorbed by brass is as follows. Q=mc∆TQ=heat absorbed by brassm=mass…

Q: Determine the specific heat of 122 grams of an unknown substance if it absorbed 270 kJ of heat as it…

A: Specific heat of a substance can be defined as the amount of heat required to raise temperature by…

Q: How many joules of energy is absorbed to drop the temperature of 75 grams of water from 70 degrees…

A: The following formula can be used to calculate the energy absorbed: q = mcΔT=mc[T2-T1] where q:…

Q: How much heat (J) is required to raise the temperature of 24.0 mL of Iodine from 30.00 °C to 36.70…

A: Given, Volume of iodine is 24.0 mL  Initially at 30.00 °C Final temperature became --- 36.70 °C How…

Q: How much heat is required to warm 28 g of iron from 12°C to 84° C?. Specific heat of iron is 0.444…

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Q: The specific heat capacity of methane gas is 2.20 J g¹ K-1. How many joules of heat are needed to…

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Q: How much energy is needed to raise the temperature of 325g of water by 10.0 degrees? The specific…

A: Given  Mass of water = 325 g = m  Specific Heat of water = 4.184 J/g°C ∆T = 10 °C

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: 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: If 34.8 J is required to change the temperature of 10.0 g of mercury by 25 K, what is the specific…

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Q: How much heat is required for the following change in temperature?   1 g of Titanium is heated…

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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: . How many joules of energy are required to raise the temperature of the water to 45.0 ºC? (The…

A: We will use formula of heat.

Q: sample of water with a mass of 726.2 g undergoes a temperature change from 58.32oC to 40.50 oC. What…

A: Given,  mass, m = 726.2 g Specific heat of water (l), S = 4.184 J/g. oC Temperature changes from T1…

Q: A 100.0g sample of water at 25.30 degrees Celsius was placed in an insulated cup. Then 45.00g of…

A: Given that: Mass of water = 100.0 g Initial temperature of water = 25.30°C Mass of lead pellets =…

Q: 10. How much heat is required to bring the temperature of one kilogram of aluminum from 20-C to…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

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

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Q: 1.3. A copper cylinder has a mass of 65.5 g and a specific heat of 0.092 cal/g.°C. It is heated to…

A: Answer 1.3 mass of copper cylinder = 65.5 g specific heat of copper cylinder = 0.092 cal/g.0C…

Q: How much heat is required to warm 100.0 g water from 31.8 degrees Celcius to 67.5 degrees Celcius?…

A: The heat required is calculated as,

Q: Part A The specific heat capacity of sold copper metal is 0.385 JigK. How many joules of heat are…

A: Given, specific Heat of solid copper metal  = 0.385 J/gK Mass of block = 1.55 Kg = 1550 g  Initial…

Q: Calculate the specific heat of concrete if 3620 J of heat causes the temperature of a 250 g sample…

A: A temperature rise of the sample indicates that heat is absorbed by the sample. The formula of heat…

Q: A 25.0 g mercury is heated from 25 °C to 155 °C and absorbs 455 J of heat in the process. What is…

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

Q: How much heat is needed to raise the temperature of 81.0 gof water from 35.0 °C to 94.0 °C? 289000 J

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Q: A 138.9 g sample of an unknown metal at a temperature of 99.1 °C is added to 44.72 g of water at a…

A: Q = mC∆T

Q: How much heat is put into 100g of water to raise temperature from 25.0 to 75.0°C? The specific heat…

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Q: 15.6 g of carbon graphite releases 49.2 J of heat and the temperature changes from 29.7 °C to 25.3…

A: Given- Specific heat capacity of a substance is the amount of heat required to raise one gram of the…

Q: When a 43.0 g sample of metal at 100.0 °C is added to 38.0 g of water at 23.72 °C, the final…

A: The amount of heat energy  is related to specific heat capacity as,…

Q: A 35.0 gram object has a specific heat of 0.832 Joules/gram °C. It gained 2095 Joules of heat from…

A: Given: Heat Energy (Q)= 2095 J Mass of object (m) =35.0 g Specific heat capacity (c) =0.832 J/ g0C…

Q: What is the specific heat of silver if it requires 86.3 J of energy to raise the temperature of 15.0…

A: According to thermodynamics, heat changed during a reaction is given by the relationship:q = mcΔT…

Q: A sample of lead pellets with a mass of 26.47 g that has an initial temperature of 89.98 degrees C…

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Q: How much heat is required to raise the temperature of a 825 g block of wood (specific heat = 1.8 %3D…

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

Q: How many degrees of temperature rise will occur when a 25.0 g block of aluminum absorbs 10.0 kJ of…

A: Specific heat (C) :-  The amount of heat required to raise the temperature of 1 gram of a substance…

Q: Determine the specific heat of 122 grams of an unknown substance if it absorbed 270 kJ of heat as it…

A: Specific heat of a substance can be defined as the amount of heat required to raise the temperature…

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

A: m = 58.18 g C = 4.18 J/g. 0C. Ti = 21.5 0C Tf = 28.1 0C

Q: What would be the final temperature of the system if 29.3 g of lead at 110 ◦C is dropped into 13.3 g…

A: Given : Mass of water = 13.3 g Mass of metal = 29.3 g Initial temperature of water = 25.1 oC Initial…