What is the specific heat (J/g∙°C) of a metal object whose temperature increases by 3.0°C when 17.5 g of metal was heated with 38.5 J?

Q: If 20.0 g of copper cools from 35.0°C to 32.8°C and loses 38.6 Joules of heat, what is the specific…

A:

Q: The temperature of a 95.4 g piece of copper decreases from 48°C to 25°C when the copper releases 849…

A: The amount of heat required to increase the temperature of 1 gram of a substance by 1 degree Celsius…

Q: The initial temperature of a 22-g sample of copper is 25°C. If the sample absorbs 236 J of heat,…

A: Provided initial temperature of copper(T1) =25°C Let final temperature of copper=T2 Absorbed heat…

Q: What is the specific heat of a piece of metal (in J/g°C) if 55.00 g of the metal releases 272 J of…

A: Q = m . s . (T1 - T2) Where, Q = heat released in J m = Mass of metal in g s = specific heat of…

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

A:

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

A: The heat is related to mass, temperature change, and specific heat of a substance as: q=mc∆T

Q: The specific heat of a 70 g sample is 0.069 J/(g·K). If it absorbs 96 J when it is heated from a…

A: Heat energy required to raise the temperature of body of 1gram of  mass to 1°c is known specific…

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: 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: A chemist carefully measures the amount of heat needed to raise the temperature of a 282.0 g sample…

A: We know that , amount of heat (Q) -  Q = m.s.∆t

Q: A chemical substance has a specific heat of 0.897 J/g-ºC. If an unknown mass of this substance is…

A: Answer:- This question is answered by using the simple concept of calculation of heat using the…

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

A:

Q: What is the specific heat of an object that weighs 15 g and changes temperature from 30°C to 37°C…

A: Data given: Mass of an object, m = 15 g Heat, q = 50 J Initial temperature, T1 = 30 °C Final…

Q: What is the final temperature if 21.9 kJ of heat is added to 84.1 grams of water at 24 degrees…

A:

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 specific heat of the metal is = 0.128 J/(g.oC) The amount of heat added is = 305 J The initial…

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

A:

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: What is the specific heat of an object that weighs 15 grams and changes temperature from 30 degrees…

A:

Q: When 417 J of heat are added to 35.0 g of vinegar at 27 degrees Celcius, the temperature increases…

A: Specific heat is the amount of heat needed for one gram of a substance to increase its temperature…

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

A: Given: q=435 J of heat absorbed by the substance.m=3.4g of olive oil To Solve: Specific heat…

Q: It takes 46.0 J to raise the temperature of an 8.60 g piece of unknown metal from 13.0∘C to 24.8 ∘C.…

A: Given, Heat required = 46.0J. Mass of unknown metal = 8.60g. Initial temperature = 13.00C. Final…

Q: What is the mass of a piece of iron that releases 212.32 joules of heat as it cools from 89.65…

A:

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

A: …

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

A: Explanation Heat capacity Multiplying the mass of a specific substance with its heat capacity and…

Q: 67.3 g sample metal with specific heat of 0.246 J/g degrees celsius is heated by 1693 J of energy.…

A: Given data: Mass of metal (m) = 6.3 g, Specific heat of metal (c) = 0.246 J/g o C, Energy (E) = 1693…

Q: A piece of metal weighing 28.8 g was heated from 22.0 °C to 44.8 °C. If the amount of heat needed…

A: Answer :-  a) Specific heat of metal = 0.449 (J/g.°C)  b) The given metal is Fe.…

Q: 1. What is the specific heat of ethyl alcohol if 129J of heat is required to raise the temperature…

A: Specific heat is defined as the heat required to raise the temperature of one gram of a substance by…

Q: A 125-g piece of metal is heated to 288 °C and dropped into 85.0 g of water at 12.0 °C. The metal…

A: Using the given statement that dropping hot metal into water with given data we conclude that heat…

Q: A 20-mL volume of water lost_J of energy after its temperature decreased by 15°C. The specific heat…

A: We have to find the amount of energy lost after decreasing temperature by 15°C  Given volume(v) =…

Q: How much heat, in joules, must be added to a 95.8 g iron block with a specific heat of 0.509 J/g °C…

A:

Q: A chemist carefully measures the amount of heat needed to raise the temperature of a 142.0 g sample…

A: Given :-  Amount of heat needed = 11.7 kJ  Mass of substance = 142.0 g  Initial temperature = 51.2°C…

Q: Determine the specific heat of a material if an 18g sample absorbed 75 J as it was heated from 15°C…

A: Given, mass of material m =18 gamount of heat absorbed by material q = 75 Jand it was heated from…

Q: A 275-g sample of a metal requires 10.75kj to change its temperature from 21.2°C to its melting…

A: Specific heat of a substance is given by, c=qm×ΔT Here, q is the heat required (in joule) to change…

Q: 4. What is the specific heat (J/g °C) of a metal object whose temperature increased from 18.5°C to…

A: Given: The mass of the metal = 58.5 g The amount of heat = 109.5 J The initial temperature of the…

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: 1) A sample of iron with a mass of 10.0 g changed its temp. from 50.4°C to 25.0°C with the release…

A:

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

A: Heat added = mCp ∆T  m is mass of metal  Cp is specific heat capacity  ∆T is temperature difference.

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

A:

Q: If 1369 J of heat are released when 156 g of silicon cools from 37.5 oC to 2.50 oC, what is the…

A: Amount of heat released = 1369 J Amount of heat released (∆H) -1369 J Negative sign indicates heat…

Q: 1. How much heat, in joules and in calories, must be added to a 75.3 g chromium block with a…

A: The heat of a solution can be expressed by the following formula Q=mC∆TQ=heatm=massC=heat…

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

A:

Q: If the specific heat of Copper is 0.385 J/g x ∘∘C how many J of heat are needed to raise the…

A: Given : Specific heat of copper = 0.385 J.g-1°C-1  Mass of copper block = 200 g  Temperature = 55°C…

Q: The specific heat of a certain type of metal is 0.128 JNg."C). What is the final temperature if 305…

A: In this question, we want to determine the final temperature when amount of heat is added to a…

Q: Use the interactive to determine the specific heat of the mystery metal. The specific heat of water…

A: Given  Mass of metal = 5.4g  Mass of water = 65g  Initial temperature of water = 25°C  Initial…

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 absorbed or released is related to specific heat capacity as,…

Q: A 125.0 g sample of metal at 85.0°C is placed in 165.0 g of water at 18.0 °C.  The temperature of…

A: Metal is at higher temperature and water is at lower temperature. Metal transfers the heat to water…

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

A:

Q: What is the specific heat of an unknown matter if a 20.00 kg of it released 300000.0 J of heat to…

A:

Q: chemist carefully measures the amount of heat needed to raise the temperature of a 312.0 g sample of…

A: