Answered: If 115 cal are added to 49.2 g of solid…

If 115 cal are added to 49.2 g of solid iron, what is the change in temperature of the iron? The specific heat of iron is 0.110 cal g.°C. AT = °C

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: What is the specific heat of a 65.51 g piece of an unknown metal that exhibits a 45.2°C temperature…

A: Weight of unknown metal= 65.5 1g Temperature (∆T)= 45.2°C Absorbed heat=1870 J

Q: If the specific heat of iron is 0.449 Jg°C , how much iron is in your sample if 925 J were required…

A: Given, specific heat capacity of iron (CpIron) = 0.449 J/g°C Amount energy required (Q) = 925 J…

Q: a system releases 349 cal of heat and has 258 J of work done to it, what is the change in energy of…

A: The question is based on the concept of chemical thermodynamics. we have to calculate change in…

Q: 1. The temperature of a 15.0 g sample of a metal (specific heat 0.040 J/g.°C) is raised by 18.2°C.…

A: Using relation: Q = m×s×∆T -----(1) where Q is amount of heat absorbed m is mass of substance s…

Q: What is the specific heat of a 88.51 g piece of an unknown metal that exhibits a 45.2°C temperature…

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

Q: What is the specific heat of a 66.51 g piece of an unknown metal that exhibits a 45.2°C temperature…

A: The relation between specific heat and heat energy is given by q = m * C * ΔT Where q = heat energy…

Q: How much would the temperature of 295 g of water increase if 17.4 kJ of heat were added? (the…

Q: What is the final temperature when 63.4 g of water at 84.2 ° C is mixed with 38.5 g of water at…

A: Given : Mass of hot water = 63.4 g Mass of cold water = 38.5 g Temperature of hot water = 84.2 oC…

Q: A substance increases in temperature by 255°C when a 983g sample of it absorbs 83,200J of heat.…

Q: A chemist carefully measures the amount of heat needed to raise the temperature of a 267.0 g sample…

A: Mass of substance = m = 267.0 g Change in Temperature( ΔT) = 7.3 - (-5.2) = 12.5 °C = 285.5 K Heat…

Q: A 55.2 g piece of metal has a temperature of 90.4 °C before being placed into 102.5 g of water at…

Q: When 481 J of energy is added to 18.3 g of aluminum at 17.4°C, the temperature increases to 46.6°C.…

A: the heat capacity for aluminium is :

Q: Given the following: Reduction Concentration: 0.1 M of lodine and Oxidation Concentration of 0.05…

A: According to our policy, we should solve one question (If any subparts are present then the first…

Q: A 10.0 gram lead ball was heated with 55.5 joules of heat to 50.0 oC. Given the specific heat of…

A: A 10.0 gram lead ball was heated with 55.5 joules of heat to 50.0 °C. Given the specific heat of…

Q: MUST SHOW ALL WORK AND UNITS 1. The temperature of a 98.7 g piece of metal increases from 17.0 °C to…

A: Thermodynamics is the branch of chemistry which deals with the study of heat and other forms of…

Q: An unknown metal with a specific heat of 0.385j has an initial temperature of 65.4 C. the metal is…

A: The heat absorbed or released by the Substance related with each other by following formula - M1…

Q: An unknown solid substance weighs 227.0 g, and requires 3460 J to increase its temperature from…

Q: 50.0 g of water is at 79.0 °C. If 88.9 g of gold at 11.6 °C is placed in the calorimeter; the final…

A: Data

Q: A substance weighing 14.2 g absorbs 65.03 J of heat, resulting in a temperature increase of 10.2 °C.…

A: The objective of the question is to identify the substance based on its specific heat capacity. The…

Q: Calculate the specific heat capacity in the metal in j/g degrees Celsius

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

Q: I know the specific heat of a metal in J/gC. I know how to calculate the specific heat of the same…

A: The average specific heat is calculated by adding the specific heat of each trial and further…

Q: A 15.0 gram lead ball at 25.0°C was heated with 40.5 joules of heat. Given the specific heat of lead…

A: The change in temperature of the lead ball can be calculated by equation (1). where q is the heat…

Q: What is the specific heat of a 76.01 g piece of an unknown metal that exhibits a 45.2°C temperature…

A: Consider the given information is as follows; Mass of unknown metal = 76.01 g Temperature change…

Q: A 225-g sample of aluminum was heated to 125.5 oC, then placed into 500.0 g water at 22.5 oC. (The…

A: Here we have: mass of aluminiun, mAl = 225 g mass of water , mH2O = 500.0 g…

Q: 5. If 769J of heat is absorbed when 50g of iodine is heated from 70°C to 95°C, then what is the…

Q: 100.g of Cu at 100 degrees C is added to 150.g of H2O at 10 degrees C. If the specific heat of…

A: From the question,Mass of Cu =100 g.The temperature of Cu = 100˚C.Mass of H2O = 150 g.The…

Q: The temperature of a brass bar by 10.0°C when it absorbs 2.00kJ of energy by heat. The mass of the…

Q: 4. What is the specific heat of iron, if it requires 1050 J of heat energy to raise the temperature…

A: Heat required = 1050 J Initial temperature = 10.0°C Final temperature= 20.4°C Change in temperature…

Q: A 440.0 g quantity of a certain metal is heated to 100.0 C. It is immediately placed into 258 g of…

Q: In a calorimeter, the temperature of 60.0g of water increases from 23.3°C to 38.7°C when a 102.4°C…

A: We can use the following equation to calculate the specific heat of the nickel: q=mNi×CNi×ΔTNi where…

Q: If the specific heat of iron is 0.449 J g ° C , how much iron is in your sample if 925 J were…

Q: What is the specific heat of a 72.01 g piece of an unknown metal that exhibits a 45.2°C temperature…

A: Given data is mass of sample = 72.01 g Temperature = 45.2 oC Heat absorbed = 1870 J Formula used…

Q: A piece of solid substance weighs 2.0g, and requires 100J to increase its temperature from 25.0…

A: Given: Mass of substance= 2.0 g T1= 25 C T2= 30.0 C Heat, q= 100 J

Q: What is the final temperature if a 43.6 g piece of iron at 356°C is added to 147 g of water at 25°C?…

A: Interpretation- To determine the final temperature if 43.6 g piece of iron at 356°C is added to 147…

Q: How much heat energy is required to raise the temperature of 0.366 kg of copper from 23.0 C to 60 C?…

A: The mass of copper is = 0.366 kg The raise in temperature is = 60-23 = 37oC The heat capacity of…

Q: a 25.31 g sample of a substance is initially at 23.9 °c. after absorbing 2317 j of heat, the…

Q: A 125 g sample of liquid water has a temperature of 32.5 oC. What is the temperature of the water…

A: Given Mass of liquid Water = M = 125 g Temperature of water = T1 = 32.5 °C Heat Added to sample =q…

Q: How much heat is required to raise the temperature of 25g of water from 25.0°C to 30.0°C? The…

A: Mass of water, m = 25 g Specific heat of water, Cs = 4.184 J/g °C Initial Temperature, Ti = 25 °C…

Q: na calorimeter with 50.0mL of of 44.0°C. What's the specific he

A: Calculate the heat, which is transferred from metal to water. Heat(Q) = [ m • s • ∆T ] + [ Cp • ∆T…

Q: An unknown metal has a mass of 61.3 g. When 672 J of heat Metal Specific heat (J/g C) are added to…

A: Given: Mass of metal = 61.3 g Heat added = 672 J Change in temperature = 24.4°C

Q: reach

A: Heat(Q) = mass • specific heat capacity • ∆T Mass = 91.2g Specific heat capacity of water =…

Q: What is the specific heat of solid iron when a 15.75 gram sample gains 1,086.75 Joules of heat…

A: The calorimetry method is used the find the total amount of heat transferred in a system. In this…

Q: What is the specific heat of a 42.01 g piece of an unknown metal that exhibits a 45.2 °C temperature…

Q: What is the specific heat of a metal with a mass of 14g,heat of 3.45kj and a change in temperature…

A: Heat transfer done during this process,q = mCpΔT Given that,heat, q = 3.45 kJ = 3.45x103 J mass of…

Q: °C AT =

Question

If 115 cal are added to 49.2 g of solid iron, what is the change in temperature of the iron? The specific heat of iron is 0.110
cal
g.°C.
AT =
°C

AI-Generated Solution

AI-generated content may present inaccurate or offensive content that does not represent bartleby’s views.

Unlock instant AI solutions

Tap the button
to generate a solution

Click the button to generate
a solution

SEE SOLUTION

Similar questions

4.) The specific heat of aluminum is 0.900 J/g.°C. a) Calculate the energy required to raise the temperature of a 0.85 g block of aluminum from 22.8°C to 30.0°C.
18. An unknown volume of water at 18.2°C is added to 24.4 mL of water at 35.0°C. If the final temperature is 23.5°C, what was the unknown volume? (Assume no heat is lost to the surroundings; d of water = 1.00 g/mL)
An unknown solid metal at 150 degrees celsius was placed in 1.00 L of water at 25 degrees celsius. The final temperature of the solid metal in the water was 26.3 degrees celsius. In order to find the specific heat of the metal, what additional information is needed?
A chemist carefully measures the amount of heat needed to raise the temperature of a 614.0 mg sample of a pure substance from -4.2 °C to 11.3 °C. The experiment shows that 6.76 J of heat are needed. What can the chemist report for the specific heat capacity of the substance? Be sure your answer has the correct number of significant digits. -K
The specific heat of a certain type of metal is 0.149 J/g°C. What is the final temperature of 367 J of heat added to 74.3g of this metal, initially at 25.3°C?
In an experiment, 26.5 g of metal was heated to 98.0°C and then quickly transferred to 150.0 g of water in a calorimeter. The initial temperature of the water was 22.5°C, and the final temperature after the addition of the metal was 32.5°C. Assume the calorimeter behaves ideally and does not absorb or release heat.
An 80.0g sample of metal, initially at 96 degrees C, is placed into 150g of water initially at 26 degrees C in a calorimeter. The final temperature of the water is 28.1 degrees C. What is the specific heat of the metal?
What is the specific heat of a 45.51 g piece of an unknown metal that exhibits a 45.2 °C temperature change upon absorbing 1870 J of heat?
1
If 67.2 J of heat is added to a 24.6 g sample of silver, how much will the temperature increase by? The specific heat of silver is 0.235 J/goC.
What mass of water will change its temperature by 10 °C when 975 J of heat is added? The specific heat of water is 4.18 J/g 0C
A 39.60 g sample of a substance is initially at 23.9 °C. After absorbing 1521 J of heat, the temperature of the substance is 116.6 °C. What is the specific heat (?c) of the substance?