alculate the quantity of heat required to increase the temperature of 1.0 kg brass statue standing on 500 gr granit block from 20 °C to 100 °C. Both brass statue and the granit block are heated. Specific heat of brass Cbrass= 0.37 J/ gr °C Specific heat of granite cgranit = 0.80 J / gr °C O a. 62 kJ O b. 86 kJ Oc. 30 kJ O d. 10 kJ

Q: A beaker contained 76.4 g of water at 18.97°C. A 85.48-g sample of metal at 51.36°C was placed in…

A: Given that Mass of water = 76.4 g Mass of metal = 85.48 g Initial temperature of water = 18.97°C…

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 466g sample of water is heated from 5.90 degree celsius to 60.47 degrees celsius. Calculate the…

A: The heat absorbed by the water has to be given, Formula used; Q=mc∆T where m is the mass of a…

Q: 20.0 mL of Hg are heated from room temperature (25.00 °C) to 60.00 °C. The specific heat capacity of…

A:

Q: Heated bricks or blocks of iron were used long ago to warm beds.  A 1.49-kg block of iron heated to…

A: Given, mass of iron block =1.49 kg =1.49×103 ginitial temperature Ti =155 °Cfinal temperature Tf =22…

Q: Calculate the specific heat (J/g °C) for each of the following:a. an 18.5-g sample of tin (Sn) that…

A: a. an 18.5-g sample of tin (Sn) that absorbs 183 J of heat whenits temperature increases from 35.0…

Q: Consider the following data: When metals A and B are placed in contact with each other, which of the…

A: Answer is Option (B)

Q: A chemist heats the block of copper, then places the metal sample in a cup of oil at 25.00 C instead…

A: Since the final temperature of oil will be same as that of copper block as they reached equilibrium…

Q: A hot 125.0 g lump of an unknown substance initially at 153.0 °C is placed in 35.0 mL of water…

A: Given: Mass of substance = 125.0 g. Initial temperature of substance = 153.0 oC Volume of water =…

Q: Substance "C" is identified to have a specific heat capacity of 0.452 J/(g.°C). Which substances…

A: To estimate about specific heat , we would check heat energy added and temperature change.

Q: 4.18 J/g."C). 5. A 295-g aluminum engine part at an initial temperature of3.00°C absorbs 85.0 kJ of…

A:

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: Specific heat :-  The amount heat required rise the  temperature of one gram of a substance through…

Q: A 120.7 g piece of copper (specific heat 0.38 J/g･°C) is heated and then placed into 400.0 g of…

A:

Q: In the laboratory a student finds that it takes 1Joules to increase the temperature of 13.3 grams of…

A:

Q: A 100.0-g bar of gold is heated from 25 °C to 50 °C during which it absorbs 323 J of heat. Assume…

A: Specific heat capacity (s) :- The amount of heat absorbed by one gram of a substance to increase…

Q: A 122.7 g piece of copper (specific heat 0.380 J/g･°C) is heated and then placed into 400.0 g of…

A: The mass of copper added to 400.0 g of water is 122.7 g. The initial and final temperature of water…

Q: In the laboratory a student finds that it takes 204 Joules to increase the temperature of 12.9 grams…

A:

Q: substance initially at 181.6 °C is placed in 35.0 mL of water initially at 25.0 °C and the system is…

A:

Q: A student heats 68.15 grams of silver to 98.73 °C and then drops it into a cup containing 78.21…

A: All the information is given in question  Mass of silver and temperature  Mas software water and…

Q: A 145.9 g piece of copper (specific heat 0.380 J/g･°C) is heated and then placed into 400.0 g of…

A: Mass of water(m1) = 400.0 g Change in Temperature (ΔT1) = 22.2-20.7 °C = 1.5 °C Mass of Copper (m2)…

Q: temperature

A:

Q: How much heat is required to raise the temperature of 1.5 x 103 g of water from 45'F to 130.F? The…

A:

Q: A 225.0 gram sample of copper absorbs 735 J of heat from its surroundings. What is the temperature…

A: We have given that  A 225.0 gram sample of copper absorbs 735 J of heat from its surroundings. What…

Q: A 500.0 gram sample of aluminum is initially at 25.0 °C. It absorbs 32.6 kJ of heat from its…

A: given, the weight of a sample of aluminum = 500.0 gram heat (q) = +32.6 KJ = +32.6×103J initial…

Q: A 118.7 g piece of copper (specific heat 0.38 J/g･°C) is heated and then placed into 400.0 g of…

A:

Q: In the laboratory a student finds that it takes 19.7 Joules to increase the temperature of 10.3…

A:

Q: llus_engine.html?ClassID=1834324617# 9H₂0 +9cal = 2020 J qunknown = -2020 J The thermal energy comes…

A:

Q: A beaker contained 69.68 g of water at 15.25°C. A 81.2-g sample of metal at 52.22°C was placed in…

A: Given that : The mass of water (mw)= 69.68 g Temperature of water = 15.25°C The mass of sample (mm)…

Q: beaker contained 69.68 g of water at 15.25°C. A 81.2-g sample of metal at 52.22°C was placed in it,…

A:

Q: 20 gr piece of metal at 100 °C is placed in a calorimeter containing 50.7 gr of water at 22 °C. The…

A: Here we are required to find the specific heat capacity of metal piece

Q: In an insulated container, a 100 g X metal at 100 °C is dipped into 140 mL water (specific heat =…

A: Calculating the heat released or absorbed for the process: q=m × C × (T2-T1) In a system, the total…

Q: In an insulated container, a 100 g X metal at 150 °C is dipped into 1000 mL water (specific heat =…

A: Specific heat is defined as the amount of heat required for the unit mass of a substance to raise…

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: A 100.0-g bar of gold is heated from 25 °C to 50 °C during which it absorbs 323 J of heat. Assume…

A: Given, the mass of gold bar m =100.0 ginitial temperature T1 =25 °C =(25+273)K =298 Kfinal…

Q: The fow of energy due to a temperature difference is known as  A) heat  B) temperature C)…

A: GivenMass of water = 67.42 gInitial temperature =Ti = 1.2°CFinal temperature = Tf = 97.4 °C

Q: In the laboratory a student finds that it takes 666 Joules to increase the temperature of 10.7 grams…

A: The heat required (q) to raise the temperature of 'm' g of a substance is given as: q=mc∆Twhere, c…

Q: A 142.7 g piece of copper (specific heat 0.38 J/g °C) is heated and then placed into 400.0 g of…

A: Write the expression to calculate heat change of a system due to change in temperature. ∆H=ms∆t…

Q: A student heated a 56.0000 g metal object to 97.3 °C and transferred it to a calorimeter containing…

A: Given data mass of water = m = 100.4300 g Initial temperature of water : T1 = 25.2 oC Final…

Q: Silicon, used in computer chips, has a heat capacity of 0.712 J-g+°C. If 500 Jof heat is absorbed by…

A: given, specific heat capacity, S = 0.712 J.g-1. oC-1 heat, q = 500 J Mass of Silicon, m = 7.92 g…

Q: A 25.0 g sample of lead, specific heat = 0.128 J/g  degrees Celcius , was warmed from 35.0 derees…

A: Heat absorbed by lead is calculated as follows,

Q: 3. A 74.5 g piece of metal at 86.0°C is placed in 133 g of water at 21.0°C contained in a…

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

Q: In the laboratory a student finds that it takes 706 Joules to increase the temperature of 13.3 grams…

A: The mass of water is = 13.3 g The increase in the temperature of the water is = (36.4-23.0)oC =…

Q: A 475-g sample of water absorbs 25.1 kJ of heat. If the initial temperature of water is 19.0oC, what…

A: Given: Mass of water sample(m) = 475 g Heat(q) = 25.1 KJ  OR  25100 J Initial temp. (T1) = 19°C…

Q: A 109.5 g piece of copper (specific heat 0.38 J/g･°C) is heated and then placed into 400.0 g of…

A: Whenever two bodies of different temperature are in contact with each other, heat transfer takes…

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

A: Given: The specific heat, ‘c’ of cooking oil is 1.75 J/(goC) Mass, ‘m’ of oil is 2.42 kg Initial…

Q: A beaker contained 60.44 g of water at 10.9°C. A 100.99-g sample of metal at 60.43°C was placed in…

A:

Q: A 113.0 gram gold bar was heated in an experiment and 3,000 J of energy was transferred to the bar.…

A:

Q: A 119.9 g piece of copper (specific heat 0.380 J/g･°C) is heated and then placed into 400.0 g of…

A: Given: Mass of metal Cu = 119.9 g Mass of water = 400.0 g. The initial temperature of water = 20.7…

Q: A 29.41 gram piece of metal (specific heat, 0.51 J/g•°C) with an initial temperature of 46.2°C is…

A: The heat amount during particular chemical reaction getting evolved or added gets referred as…