A 95-g aluminum spoon (specific heat 0.88 J/g °C) at 74 °C is placed in 280 g of water at 25 °C and the temperature of the two become equal. Specific heat of water is 4.184 J/g °C. What is the final temperature when the two become equal? O 74.0°C 15.3°C 25.0°C 28.3°C

A 95-g aluminum spoon (specific heat 0.88 J/g °C) at 74 °C is placed in 280 g of water at 25 °C and the temperature of the two become equal. Specific heat of water is 4.184 J/g °C. What is the final temperature when the two become equal? O 74.0°C 15.3°C 25.0°C 28.3°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: an

A: Heat flow from high temperature to the low temperature Q= mc(T2-T1)

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: a lab, there was a student who finds it takes 62.8J to increase the temperature 12.9g of solid iron…

A: In given question Heat = mass × specific heat × change in temperature Used

Q: A chunck of lead at 91.7 degrees celcius was added to 200.0 g of water at 15.5 celcius. the specific…

A: Given:Specific heat of water = 4.18 J/goCspecific heat of lead = 0.129 J/goCInitial Temperature of…

Q: Specific Heats of Substances Substance Specific Heat (J/g°C) Substance Specific Heat (J/g*C) Ice…

A: Answer

Q: The specific heat capacity of liquid water is 4.18 J/g-K. How many joules of heat are needed to…

Q: mass of the substance

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

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

Q: 3. We all know that the hood of a car gets extremely hot in the summertime when a bright sun is…

A: Mass of iron (m) = 22.8 × 0.4536 = 10.3421 kg or 10342.1 g Specific heat capacity of iron (s) = 0.45…

Q: 175.0 g of cast iron was heated to 100°C and then plunged into 100 g of water at 23.0°C. Calculate…

A: This problem is based on first law of thermodynamics.Here, heat released by the hot object will be…

Q: A 70.0-g piece of copper metal at 54.0 °C is placed in 50.0 g ofwater at 26.0 °C. If the final…

A: By law of conservation of energy : Heat released by copper = heat absorbed by water m1s1∆T1 =…

Q: Suppose you have samples of gold, iron, and aluminum, all of the same mass. If the same quantity of…

A: Given information, Specific heat of gold = 0.13 J/g °C Specific heat of iron = 0.45 J/g °C Specific…

Q: A 55-gram aluminum spoon (specific heat 0.88 J/g°C) at 54°C is placed in 150 mL of coffee at 105°C…

Q: L00 g of wate

A: Specific heat tells us that how much heat is needed to increase the temperature of 1 g of that…

Q: Which of the following will use the least amount of heat to increase in temperature by 10 °C? I. 2…

A: I. 2 g Zn (c = 0.387 J/g °C) II. 1 g Pb (c = 0.128 J/g °C) III. 2 g Au (c = 0.126 J/g °C) IV. 1 g…

Q: A 9.0 g sample of iron (specific heat= 0.44 J/g °C) heated to 60°C eventually cools to 30°C. What…

A: The mass of metal is = 9.0 g The decrease in the temperature of the metal is = (60-30)oC = 30oC The…

Q: 1.80 kJ of heat is added to a slug of platinum and a separate 1.80 kJ of heat is added to a slug of…

Q: A chemist heats the block of silver as shown in the interactive, then places the metal sample in a…

A: Since, the mass and temperature of silver after being heated is not given. We can assume a…

Q: A 47.8−g sample of ethylene glycol, a car radiator coolant, loses 600. J of heat. What was the…

A: Given that mass of sample is 47.8 g. The specific heat capacity is 2.42 J/g K . The temperature…

Q: A solution is made by mixing 212.0 mL of ethanol initially at 10.0 C with 212.0 mL of water…

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: A bag filled with lead shots is dropped from a height of h = 33.0 m. The total mass of the bag is m…

A: According to the law of conservation of energy, the total energy for a given isolated system remains…

Q: The specific heat of liquid bromine is 0.226 J/g-K. How much heat (J) is required to raise the…

A: Below attached file showing the details answer All the best

Q: 2.80 kJ of heat is added to a slug of silver and a separate 2.80 kJ of heat is added to a slug of…

A: Heat capacity is the amount of heat required to increase the temperature of a substance by…

Q: Calculate the amount of heat liberated (in kJ) from 274 g of mercury (Hg) when it cools from 89.0°C…

A: For calculating the amount of heat released we can use the formula Q = mc∆T Q is the heat released m…

Q: A 5.7 g sample of water starting at 63.2°C loses 405 J of energy in the form of heat. What is the…

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

A: The specific heat, ‘c’ of cooking oil is 1.75 J/(goC)Mass, ‘m’ of oil is 2.34 kg=2340 gInitial…

Q: A 12.48 gram sample of an unknown metal heated to 99.0℃ was plunged into 50.0mL of 25.0℃ water. The…

Q: Calculate the heat change when 366 g of mercury (specific heat = 0.139 J/g.°C) cools from 77.0 °C to…

Q: How much heat is absorbed when the temperature of a 4.1 g copper coin increases from 15.3 °C 74.6…

A: The problem provides us with the following information:Mass of the copper coin (m) = 4.1 gInitial…

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

Q: Determine the specific heat of the metal from the following data: Mass of metal (g) = 32.5g…

A: Calorimetry is used to measure the change in the state variables such as temperature of a specie in…

Q: 7. If you add a 120 °C platinum piece with a mass of 2.34 g (c = 0.126 J/g°C) to 100 g of 5.2 °C…

Q: A 45g silver spoon (specific heat 0.24 J/g.°C) at 25 °C is placed in 180 g of coffee at 95 °C and…

A: The final temperature of the spoon and coffee will be same. we know , Heat = ms∆T(m is…

Q: How much energy is needed to raise the temperature of 5.0 g of gold by 25°C? The specific heat of…

A: The problem is asking us to find the amount of energy required to raise the temperature of a certain…

Q: A 46.5-g sample of copper at 99.9 °C is dropped into a beaker containing 149 g of water at 18.3 °C.…

Q: In the lab, a cube of wood has a mass of 35.8 grams and its temperature rises from 20.3oC to 79.5oC…

A: Given: The mass of wood, (m)=35.8 g The initial temperature, (Ti)=20.3oC The finaal temperature,…

Q: A 15.7 g sample of unknown metal gave off 258.108 J of heat as its temperature decreased from 92.5°C…

Q: What is the specific heat (c) of a metal if the temperature of a 15.5g sample increases from 29.5℃…

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

Q: A 133.5 g piece of copper (specific heat 0.380 J/g•°C) is heated and then placed into 400.0 g of…

A: According to law of conservation of energy, Heat released by the copper = Heat absorbed by water.

Q: What amount of heat is required to increase the temperature of 15.0 g of mercury from 22.3°C to…

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

Q: What amount of heat is needed to raise the temperature of a 12.7 g piece of aluminum (specific heat…

A: Given that: mass of aluminum = 12.7 g initial temperature, T1 = 23.5 °C final temperature = 72.0°…

Q: How much heat is required to warm 100.0 g water from 31.8 degrees Celcius to 67.5 degrees Celcius?…

A: The heat required is calculated as,

Question

A 95-g aluminum spoon (specific heat 0.88 J/g °C) at
74 °C is placed in 280 g of water at 25 °C and the
temperature of the two become equal. Specific heat of
water is 4.184 J/g °C. What is the final temperature
when the two become equal?
O 74.0°C
15.3°C
25.0°C
28.3°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, chemistry and related others by exploring similar questions and additional content below.

Similar questions

Water amounting to 50 g at 30.0 °C was heated to 95.0°C What is the amount of heat needed to cause this rise in temperature? s = 4.184 J/g °C.
25.0 mL of a 6.0 M HCI solution is diluted with water until the final volume is 400.0 mL. What is the new solution molarity?
Part A The specific heat capacity of sold copper metal is 0.385 Jigk. How many joules of heat are needed to raise the temperature of a 1.55-kg block of copper from 33.0"C to 77.5'C? O 0.00558 J O 2.66 x 104 J O 5.58 x 104J O 26.6 J O 1.70 x 105 J
A 25.0g piece of aluminum sits in a room and cools. It loses 4300.0 J of heat. If the initial temperature of aluminum is 125.3°C, what is the final temperature? The specific heat capacity of aluminum is 0.900 J/g°C.
The specific heat of a certain type of cooking oil is 1.75 J/(g⋅°C). How much heat energy is needed to raise the temperature of 2.04 kg of this oil from 23 °C to 191 °C? q +
An unknown substance has a mass of 22.5 g. The temperature of the substance increases from 27.9 °C to 45.1 °C when 90.9 J of heat is added to the substance. The table lists the specific heats of select substances. Substance lead silver copper iron aluminum water G B Specific heat [J/(g- °C)] 0.128 0.235 0.385 0.449 0.903 4.184 H MacBook Air N 1 What is the most likely identity of the unknown substance? O aluminum silver D iron water O lead O copper O 2.30 P
You are given 50g of an unknown metal. You apply 6000J of energy to the metal, raising its temperature from 25°C to 955°C. What is the specific heat of the metal? What is the identity of the metal? Metal Magnesium Aluminum Potassium Calcium Specific Heat (J/g°C) 1.02 0.90 J/g°C 0.75 0.65 Metal Silver Tin Lead Gold Specific Heat (J/g°C) 0.24 0.21 0.16 0.129
A 50.0 g piece of pure gold originally at 80.0°C is heated and in the process absorbs 100.0 J of heat. What is the final temperature of the gold? c0.129 J/g°C gold
8. 5820 g piece of copper is heated from 21.5°C to 322.3°C. Calculate the amount of heat absorbed in kJ by the metal. The specific heat of copper is 0.385 J/g°C. 9. What is the temperature of 305 g of mercury initially at 120.0°C if 4404 J of heat is removed from the mercury? The specific heat of mercury is 0.139 J/g°C.
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 iron cools from 80.0 degrees C to 25.0 degrees C ?
What quantity of heat (in KJ) will be absorbed by a 59.9 g piece of aluminum (specific heat equals 0.930J/G. As it changes temperature from 23.0°C to 67.0°C.
If 1495 J of heat is needed to raise the temperature of a 357 g sample of a metal from 55.0°C to 66.0°C, what is the specific heat capacity of the metal?______ J/g•°C