It takes 55.0 JJ to raise the temperature of an 11.9 gg piece of unknown metal from 13.0∘C∘C to 24.3 ∘C∘C. What is the specific heat for the metal?

Q: In an experiment, 74.3g of copper was heated to 100.0 degrees C and then quickly dropped into 200.0…

A: Heat capacity is the amount of heat required to raise the temperature by one degree Celsius.…

Q: A 110.0-g sample of a gray-colored, unknown, pure metal was heated to 92.0 oC and put into a…

A: Assuming specific heat of metal is C. Since all the heat released by metal in reaching the final…

Q: How much heat must be absorbed by 125 gg of ethanol to change its temperature from 21.5 ∘C to 34.8…

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Q: What is the specific heat capacity of a metal if it requires 269.6 J to change the temperature of…

A: q=ms∆T Putting these values.

Q: If 1495 J of heat is needed to raise the temperature of a 375 g sample of a metal from 55.0°C to…

A: Heat taken of given = m.s.∆T

Q: What is the amount of heat (value of q) when 22.8 g of gold is heated from 20.0℃ to 425℃? The…

A: Specific Heat capacity: The amount of heat required to increase the temperature of one gram of a…

Q: How much heat must a 30.0 g sample of water absorb to raise its temperature from 22.0 ∘C to 67.0 ∘C?…

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Q: An unknown metal has a mass of 34.0 g.34.0 g. When 903 J903 J of heat are added to the sample, the…

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Q: How much energy is absorbed by a 2.5 g substance that has a specific heat capacity of 0.58 J/g ·°C…

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Q: It takes 42.0 JJ to raise the temperature of an 9.40 gg piece of unknown metal from 13.0∘C∘C to 24.6…

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Q: A 52.7 g. piece of an unknown metal is heated up 51.4 °C when given 3492 J of heat.  What is the…

A: Formula : Heat, q = msΔT     3492 = 52.7 x s x 51.4   s = 1.289 J g-1 °C-1 Here s is specific heat…

Q: We drop 100.0 g of metal at 90.0 ∘C into 50.0 g of water at 20.0 ∘C.  The final temperature is 33.5…

A: Given data is as follows: The mass of the metal = 100 g The initial temperature of the metal = 90.0…

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

A: The amount of heat gained or lost by a metal in a chemical process is related to its specific heat…

Q: A 74.0-gram piece of metal at 94.0 °C is placed in 120.0 g of water in a calorimeter at 26.5 °C. The…

A: In the given question we have to calculate the specific heat of metal and to explain the law of…

Q: What is the specific heat capacity of a metal if it requires 142 J to change the temperature of 5.75…

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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: An experiment was conducted to determine the specific heat of platinum.  It was determined that…

A: Heat required to raise the temperature = 158.8 Joules. Mass of a sample = 50.0 g  Initial…

Q: A 50 gram piece of unknown material absorbs 1400 J of energy from a fire and increases in…

A: After absorbing the heat from any source the temperature of the element increases . This depends on…

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 148.9-g sample of a metal at 74.0°C is added to 148.9 g H20 at 14.4°C. The temperature of the…

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Q: A 47.0 g sample of an alloy is heated to 121.0 °C and dropped into 106 g of water at 20.0 °C. The…

A: The mass of the alloy is .The initial temperature of the alloy is .The mass of water is .The initial…

Q: The specific heat capacity of methanol is 2.51 J/(g•C). Find the heat required to raise the…

A: Given: The specific heat capacity of methanol is 2.51 J/(g oC).  Mass of methanol given = 80 g…

Q: You discover a new metal and wish to determine its specific heat capacity. Your sample weighs 203 g…

A: Given, Mass of the sample = 203 g Initial temperature = 16.9ºC Final temperature = 51.1ºC Heat =…

Q: The final temperature is 20.9 0C when a piece of silver with a mass of 26.8 grams at an initial…

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Q: Copper is sometimes coated on the bottom surface of cooking pans. Copper has a specific heat of…

A: Concept introduction: Heat capacity is the amount of heat required to raise the temperature by 1oC…

Q: A 19.7724 grams of metal was heated to 100.001∘C  when the metal was placed into 155.00 grams of…

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Q: An unknown substance has a mass of 13.9 gg . When the substance absorbs 1.251×102 JJ of heat, the…

A: Given : Mass of the substance, m =13.9 g  Heat absorbed, q=1.251×102 J Temperature change,…

Q: The specific heat of zinc calculated from her data is //gºC.

A: Mass of solid zinc (m) = 10.0 g  Initial temperature (T1) = 24.10C  Final temperature (T2)= 35.2 °C…

Q: A 123 g piece of metal is heated to 292 ∘C and dropped into 86.5 g of water at 26.0 ∘C If the final…

A: Thermodynamic is the branch of chemistry that mainly deals with the heat transfer between system and…

Q: It takes 55.0 JJ to raise the temperature of an 9.60 gg piece of unknown metal from 13.0∘C∘C to 24.4…

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Q: How much heat energy is required to raise the temperature of 0.361 kg of copper from 23.0 ∘C to 60.0…

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Q: A bag filled with lead shots is dropped from a height of h = 22.9 m. The total mass of the bag is m…

A: Given,Height, h = 22.9 mMass, m = 620.0 gSpecific heat, c = 130 J/kgKWe know that, 1 J = 1 kg m2/s2⸫…

Q: A 28.79 g sample of a substance is initially at 21.2 ∘C. After absorbing 1817 J of heat, the…

A: Introduction The specific heat of any particular metal basically denotes the heat quantity required…

Q: Calculate the heat (q) for 195 grams of pure water heated from a temperature of 25.0 °C to 77.5 °C.…

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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: What is the final temperature if 305 J of heat is added to 58.2 g of this metal

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

Q: Calculate the energy required to heat 202.0mg of cyclohexane from 18.4°C to 38.8°C . Assume the…

A: Specific Heat capacity is amount of heat required to increase the temperatures of one gram of…

Q: A chemist carefully measures the amount of heat needed to raise the temperature of a 567.0 mg sample…

A: amount of heat needed q = m x S x ∆T  where  q = 11.6 J  m = mass of sample = 567 mg x 10-3 g/1mg =…

Q: How much heat must a 22.0 g sample of water absorb to raise its temperature from 21.0 ∘C to 75.0 ∘C?

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

Q: calculate the specific heat (J/goC) of platinum

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Q: Iron has a molar heat capacity of 25.1 J/mol oC. What is the change in heat (q) if a 20.0g piece of…

A: molar heat capacity of iron=25.1 J/mol °c Mass of iron = m = 20.0 g Temperature change (∆T) = 80 °c…

Q: Exactly 312.4 J will raise the temperature of 15.0 g of a metal from 25.0°C to 60.0°C. What is the…

A: Since, heat required to raise the temperature of any substance is related according to the following…

Q: In the laboratory a student determines the specific heat of a metal. He heats 18.4 grams of…

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Q: You discover a new substance and wish to determine its specific heat capacity. Your sample weighs…

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Q: If 83 JJ of heat is added to a pure gold coin with a mass of 20 gg , what is the temperature change?…

A: The formula to calculate heat required is given by, q=m.C.∆T where q is the amount of heat added, C…