A coffee cup calorimeter contains 151.36 g of water at 22.50 °C. A 65.837 g piece of iron isheated to 100.78 °C. The piece of iron is added to the coffee cup caloriemter and the contentsreach thermal equilibrium at 25.68 °C. The specific heat capacity of iron is 0.449Jand theg-Kspecific heat capacity of water is 4.184 .How much heat, q, is lost by the piece of iron?giron =JEnter numeric valueHow much heat, q, is gained by the water?9water =JThe difference between the heat lost by the piece of iron and the heat gained by the water is due to heat transfer to the styrofoamand the heat required to raise the temperature of the calorimeter. What is the heat capacity of the styrofoam calorimeter in joulesper kelvin () ?JCcalorimeterKWhat would be the final temperature of the system if all of the heat lost by the iron was absorbed by the water?Tinal°C

Answered: Image /qna-images/answer/c5c639cf-3769-49da-a86c-25ca4343068a.jpg

A coffee cup calorimeter contains 151.36 g of water at 22.50 °C. A 65.837 g piece of iron is eated to 100.78 °C. The piece of iron is added to the coffee cup caloriemter and the contents each thermal equilibrium at 25.68 °C. The specific heat capacity of iron is 0.449 and the g-K pecific heat capacity of water is 4.184 . low much heat, q, is lost by the piece of iron? J liron = Enter numeric value low much heat, q, is gained by the water? water = J he difference between the heat lost by the piece of iron and the heat gained by the water is due to heat transfer to the styrofoam nd the heat required to raise the temperature of the calorimeter. What is the heat capacity of the styrofoam calorimeter in joules er kelvin () ? calorimeter = K Vhat would be the final temperature of the system if all of the heat lost by the iron was absorbed by the water? final = °C

A coffee cup calorimeter contains 151.36 g of water at 22.50 °C. A 65.837 g piece of iron is eated to 100.78 °C. The piece of iron is added to the coffee cup caloriemter and the contents each thermal equilibrium at 25.68 °C. The specific heat capacity of iron is 0.449 and the g-K pecific heat capacity of water is 4.184 . low much heat, q, is lost by the piece of iron? J liron = Enter numeric value low much heat, q, is gained by the water? water = J he difference between the heat lost by the piece of iron and the heat gained by the water is due to heat transfer to the styrofoam nd the heat required to raise the temperature of the calorimeter. What is the heat capacity of the styrofoam calorimeter in joules er kelvin () ? calorimeter = K Vhat would be the final temperature of the system if all of the heat lost by the iron was absorbed by the water? final = °C

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Related questions

Q: To make steam, you add 5.60 * 105 J of thermal energy to0.220 kg of water at an initial temperature…

A: Determine the heat required to heat the water to 100oC as follows. Q1=mc∆T=0.220 kg4186 J/kg·°C100°…

Q: A piece of metal weighing 59.047 g was heated to 100.0 °C and then put it into 100g of water…

A: Given data:Metal:m=59.047 gC=?Tf=27.8°CTi=100°CWater:m=100 gC=4.18 J/g°CTf=27.8°CTi=23.7°C

Q: In a nuclear power plant, a 1.0 kg of water at 61.7 °C is converted into 1.0 kg of steam at 133.2…

Q: Two 50g ice cubes are dropped into 200g of water in a thermally insulated container. The water is…

A: total mass of ice = 50g + 50 g = 100 g mass of water = 200 g initial temperature of water = 25oC…

Q: 18 grams of some unknown material is submerged in 325 grams of water initially at 16.8℃. If the…

A: Given Mass of unknown material is m=18 g Mass of water is M=325 g specific heat of water is cwater=…

Q: In Newton's rings experiment where light with λ = 420 nm is incident normally, if the radius of the…

Q: A 1.50-kg iron horseshoe initially at 600°C is dropped into a bucket containing 20.0 kg of water at…

A: Heat gained by water = heat lost by iron horse shoe M C (Change in temperature for water) = - m c…

Q: A 5.0kg pan of water has an initial temperature of 15°C to bring to a boil. (a) How much energy is…

A: The mass of the water in the pan (m) = 5.0 kg. The initial temperature of the water (Ti) = 15oC =15…

Q: Three ice cubes are used to chill a soda at 20ºC with mass msoda = 0.25 kg . The ice is at 0ºC and…

Q: A 1.0 kg of water at 32.1 °C is placed inside as freezer. The total heat (in kcal) the freezer must…

Q: . Copper pennies, each of mass 2.5 grams, are heated to a temperature of 250.00 °C and then dropped…

Q: The mass of a hot-air balloon and its cargo (not including the air inside) is 190 kg. The air…

A: Archimedes principle states that when a body is partially or fully immersed in a fluid, it…

Q: A hot (90.0°C) metal object has a mass of 286-g and a specific heat of 270 J/kg.°C. George drops the…

A: The mass of the metal object, m1 = 286 g = 0.286 kg The specific heat of the metal object, c1=270…

Q: A 5.35 kg block of ice at 0°C is added to an insulated container partially filled with 11.9 kg of…

A: Given: mw=12.0 kg at 15°C mi=8.10 kg at -5.00°C Heat given by 11.9 kg water to ice to melt at 0°C…

Q: The temperature of a iron bar rises by 10.0°C when it absorbs 2.35 k) of energy by heat. The mass of…

A: Given data: The change in temperature (ΔT) = 10.0°C Heat Energy (Q) = 2.35 kJ Mass (m) = 525 g =…

Q: Given the heat capacity of copper (0.385 J/goC) and of water, if you place a 100oC copper block into…

Q: copper calorimeter can with mass 0.100 kg contains 0.160 kg of water and 0.0180 kg of ice in thermal…

A: Mass of calorimeter , water and ice is given. Lead is added into calorimeter.

Q: A cube of ice is taken from the freezer at -9.5 °C and placed in a 95-g aluminum calorimeter filled…

A: mass of ice cube = m Initial temperature of ice = -9.5oC mass of water = 300 g mass of aluminum…

Q: A thirsty nurse cools a 2.00-L. bottle of a soft drink (mostly water) by pouring into a large…

A: Here we will see that the heat is gained by ice will be equal to heat is lost by aluminium mug and…

Q: A 0.0500-kg ice cube at −30.0ºC is placed in 0.400 kg of 35.0ºC water in a very well-insulated…

Q: A 25 g sample of iron initially at 800.00 °C is dropped into 200 g of water initially at 30.00 °C.…

A: Given data: Mass of iron (m1) = 25 g = 0.025 kg Initial temperature of iron (T1) = 800.00°C Mass of…

Q: In a nuclear power plant, a 1.0 kg of water at 35.9 °C is converted into 1.0 kg of steam at 151.9…

Q: A steel bar 6 cm long is welded end to end to a copper bar 9 cm long. Ea at 66 °C, and the free end…

Concept explainers

Energy transfer

The flow of energy from one region to another region is referred to as energy transfer. Since energy is quantitative; it must be transferred to a body or a material to work or to heat the system.

Molar Specific Heat

Heat capacity is the amount of heat energy absorbed or released by a chemical substance per the change in temperature of that substance. The change in heat is also called enthalpy. The SI unit of heat capacity is Joules per Kelvin, which is (J K-1)

Thermal Properties of Matter

Thermal energy is described as one of the form of heat energy which flows from one body of higher temperature to the other with the lower temperature when these two bodies are placed in contact to each other. Heat is described as the form of energy which is transferred between the two systems or in between the systems and their surrounding by the virtue of difference in temperature. Calorimetry is that branch of science which helps in measuring the changes which are taking place in the heat energy of a given body.

Question

A coffee cup calorimeter contains 151.36 g of water at 22.50 °C. A 65.837 g piece of iron is
heated to 100.78 °C. The piece of iron is added to the coffee cup caloriemter and the contents
reach thermal equilibrium at 25.68 °C. The specific heat capacity of iron is 0.449
J
and the
g-K
specific heat capacity of water is 4.184 .
How much heat, q, is lost by the piece of iron?
giron =
J
Enter numeric value
How much heat, q, is gained by the water?
9water =
J
The difference between the heat lost by the piece of iron and the heat gained by the water is due to heat transfer to the styrofoam
and the heat required to raise the temperature of the calorimeter. What is the heat capacity of the styrofoam calorimeter in joules
per kelvin () ?
J
Ccalorimeter
K
What would be the final temperature of the system if all of the heat lost by the iron was absorbed by the water?
Tinal
°C

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

Qs: In iron whose base plaet is mad aluminum alloy is turn on : The time for the plate temperature to reach 140°C. Determine the plate temperature which is to be uniform at all times . Take for the aluminum p-2770 kg/m, C,-875 kJ/kg."C, o=7.3 m'/s. The thermal conductivity of the plate k=177 W/m.°C Air 22°C Ans : 51.8 °C IRON 1000 W 11t t t
A steel bar 7 cm long is welded end to end to a copper bar 2 cm long. Each bar has a square cross section 2.00 cm on a side. The free end of the steel with a temprature at 54 °C, and the free end of the cooper bar is at 5 °C. Find the total rate of heat flow in (W)? (ksteel =50.2 W/K.m and kcopper =385 W/K.m ) (Answer in one decimal places) Material having thermal conductivity k Area A Steel Copper T,> T
6.
A 2 kg lead brick initially at 300°C, is dropped into a 1.5 kg insulated copper calorimeter that contains 1 kg of water. The initial temperature of the water and calorimeter is 20°C. If the final temperature at equilibrium is 31.8°C, compute the specific heat capacity of lead. [Given cwater = 4186 J/kg°C and ccopper = 389 J/kg°C] 2.
Ethyl alcohol has a boiling point of 78.0◦C, a freezing point of -114◦C, a heat of vaporization of 879 kJ/kg, a heat of fusion of 109 kJ/kg, and a specific heat (at liquid form) of 2.43kJ/kg·K. How much energy must be removed from 650g of ethyl alcohol that is initially a gas at 78.0◦C so that it becomes a solid at -114◦C?
A calorimeter contains 1.500kg of ice at -10.0 C. Then 0.500kg of water vapor at 100.0'C is added to the calorimeter. What is the final temperature, in °C, after the system has come to thermal equilibrium?
A 5.35 kg block of ice at 0°C is added to an insulated container partially filled with 11.9 kg of water at 15.0°C. (a) Find the final temperature, neglecting the heat capacity of the container.°C(b) Find the mass of the ice that was melted.kg EXERCISE HINTS: GETTING STARTED | I'M STUCK! If 8.10 kg of ice at -5.00°C is added to 12.0 kg of water at 15°C, compute the final temperature.T = °CHow much ice remains, if any?m = kg
A copper calorimeter can with mass 0.100 kg contains0.160 kg of water and 0.0180 kg of ice in thermal equilibrium atatmosphericpressure. If 0.750 kg of lead at 255°C is dropped into thecalorimeter can, what is the final temperature? Assume that no heat islost to the surroundings.
The temperature of a silver bar rises by 15° C when it absorbs 1.32kJof energy by heat.The mass of bar is 255g.Determine the specific heat of silver from these data.
A supply of 50 kg of chicken at 6degC contained in a box is to be frozen to -18degC in a freezer. Determine the amount of heat that needs to be removed. The latent heat of chicken is 247 kJ/kg and its specific heat is 3.32 kJ/kg-degC above freezing and 1.77 kJ/kg-degC below freezing. The freezing temperature of the chicken is -2.8degC Your answer
The heating element in an electric kettle is rated as 2.ok. If the water in the kettle is at 100degree Celsius. What volume of water will be converted into steam in one minute? The specific latent heat of vaporization of the water is 2257000J/kg and density of water is 1000kg/m3.
Brass is an alloy made from copper and zinc. A 0.59 kg brass sample at 98.0°C is dropped into 2.80 kg of waterat 5.0°C. If the equilibrium temperature is 6.8°C, what isthe specific heat capacity of the brass?