Answered: heat transfer fluid. How much energy is…

Science

Chemistry

heat transfer fluid. How much energy is required to heat 25.0 g of NH3(1) from -65.0\deg C to -12.0\deg

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: 1. If a 100-kg sample of aluminum at 25.0 °C is heated with 500 kJ of heat energy, what will be the…

A: The heat absorbed by the aluminium is given by: where m= mass of metal = 100 kgIni q= total heat…

Q: Part A A sample of iron absorbs 66.8 J of heat, upon which the temperature of the sample increases…

A: Given Specific heat capacity of Iron = 0.45 Jg-1 K-1 Change in temperature=28.7°C - 21.9°C =…

Q: Because water has such a hyh specific heat capacity, it heats and cools more slowly than land. How…

A: Water has a high specific heat capacity which means that water needs more energy to raise its…

Q: how many millimoles of ethanol would need to be burned to generate 8370 joules of energy? the heat…

A: Heat of combustion is defined as the heat released when 1 mole of reactant is combusted. Hence, heat…

Q: Which of the following will ALWAYS result in an endothermic process? Select one: a.work done by the…

A: 1- In Endothermic process, ∆H should be always positive means greater than zero. ∆H > 0 (…

Q: 1. Chemical potential energy is found in the. between atoms and is transformed into energy during…

A: Specific heat of Fe = 0.451 J/g degC Specific heat of Pb = 0.129 J/g degC

Q: mass

Q: A 55.0kg sample of an unknown metal X requires 675kof energy to heat it from 25.0 to 118.0C. What is…

A: The mass of an unknown sample is 55.0 kg. The initial temperature is 25.0˚C. The final temperature…

Q: Calculate the quantity of heat required to increase the temperature of 1.0 kg brass statue standing…

A: We know that, the heat absorbed or released is given by : Q = m × C × (T 2 - T 1) Where Q = heat…

Q: Copper is a common metal with many important uses, including power generation and building…

A: Hello. Since multiple questions have been posted, the first question shall only be done in this…

Q: Expressing amounts of energy in different energy units is necessary to solve many chemistry…

A: 1 calorie = 4.184 joule 1 kJ = 1000 joule in

Q: An endothermic reaction corresponds to one in which 1. change in energy is negative; heat is…

Q: A reaction that produces heat is called _____ ____ and the sign of the enthalpy change is _____…

A: we have to complete the given sentence

Q: Which of the following involves the greater amount of heat transfer? a. A pool containing 2.5 * 105…

A: Heat is one form of energy. It can be transferred from one form to another form as it can neither be…

Q: The standard unit used in heat measurements . a. specific volume b. specific heat c. calorie

A: Energy is the capacity to do work. There are different types of energy. Heat is a form of energy. It…

Q: The specific heat capacity of iron is 0.45J/gC How many joules of energy are needed to warm 1.16g…

A: Given: Specific heat capacity of iron= 0.45J/gC Mass of iron= 1.16 g T1= 20.0 C T2= 29.0 C

Q: 1. When 3.00 kg of water is warmed from 10.0°C to 80.2°C, how much heat energy is needed?

Q: A 48.0g piece of metal is in boiling water and has an initial temperature of 100oC. The metal is…

A: Given: Mass of metal=48.0 g Temperature change, ∆T=(30.9-100.)°C=-69.1 °C The heat released q =-2380…

Q: Heat Evolved (J) 50 45 40 35 30 20 15 10 S Relationship Between Amount of Reactant and Energy ° 10…

Q: how many joules of heat are required to heat 125g of aluminum from 19.0 o C to 95.5 oC?

A: Given,Mass of aluminium, m = 125 gInitial temperature, T1 = 19.0 oCFinal temperature, T2 = 95.5…

Q: Describe the difference between potential energy and kinetic energy.

A: Kinetic energy is the energy which is present in any substance by virtue of its motion. potential…

Q: A well insulated calorimeter contains 100 ml of water. 0.100 mal of solid potassium nitrate is added…

A: A calorimeter is an apparatus with insulating walls, used for measuring the heat changes before and…

Q: If 115 cal are added to 49.2 g of solid iron, what is the change in temperature of the iron? The…

A: The objective of this question is to calculate the change in temperature (ΔT) of the iron when a…

Q: What is the SI unit of energy? List some other common units of energy.

A: The capacity to do work is called energy.

Q: How much heat will be released a 4.5 g of CH4 is burned. H= -802kJ/mol

A: Given data, Mass of CH4 is burned = 4.5 g Enthalpy , H = - 802 KJ/mol Molar mass of CH4 = {12 +(4…

Q: A layer of copper wleded to the bottom of a skillet weigh 125 grams. How much heat is needed to…

A: Given that: Mass of copper = 125 g Specific heat of copper =…

Q: spesic nent iron 0.449 J.g".°C-! Spetic neat cOPper 0.385 J.9 A) s.o g cu b) l.0 g Fe S.O 9 c) 1.0g…

A: Recall the following relation from law of calorimetry Q=m×C×∆tHere,amount of heat evolvedQ=9.5…

Q: A 36.62 g sample of a substance is initially at 24.8 °C. After absorbing 1921 Jof heat, the…

Q: If 980 J of energy as heat are transferred to 6.2 L of water at 291 K, what will the final…

A: The amount of heat required to increases the temperature of the 1 g of the substance by 1 degree is…

Q: A bomb calorimetry, Or device offen of Combustion Content of goods. The Calorimeter temperature -In…

A: The heat of combustion: The heat of combustion is defined as heat released when a substance is…

Q: Fill in the blanks: 1. The two things that make up the are the system and In an exothermic process,…

A: We have to fill in the blanks below

Q: initially

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

A: Specific heat (c) = 1.75 cal/g°CMass (m) = 2.43 kg = 2.43×103 g = 2430 gInitial temperature (Ti ) =…

Q: 1. (CH3);CCI, AICI, 2. CH;CI, AICI; 3. KMNO4, NaOH, heat 4. H, O+

A: Solution: Friedel Craft alkylation reaction: When alkyl halide treated with aromatic compounds (…

Q: Calculate the quantity of heat required to increase the temperature of 1.0 kg brass statue standing…

A: Q = ms∆T here Q = heat transfer m= mass s = specific heat ∆T = temperature difference

Q: which system loses more heat from 100oF to 60oF: 0.25 lb of water or 0.25 lb of iron? The specific…

Q: The internal energy of a system will ALWAYS increase when _______. Select one: a. the system gains…

A: To identify: A condition in which the internal energy of a system will always increase.

Q: It the 8pesitic heat of methanolis 8,51j/k-g how many joules are peguired t0a/se the temperature of…

Q: How many Joules of energy would be required to heat 35g of water from 23C to 29C?

A: Specific heat capacity of a substance can be defined as the amount of energy required to raise…

Q: |The specific energy and density of gasoline is -47.3 MJ/kg and 716 kg/m³, respectively. What is its…

Q: Because water has such a high specific heat capacity, it heats and cools more slowly than land. How…

A: Given that,

Q: 8. What is the mass of a sample of glass (specific heat = 0.50 J/g°C), if it requires 490 J of heat…

A: The question is based on the concept of chemical thermodynamics. It involves calculation of the mass…

Q: f surroundings of _________ system are cooler than the system itself then transfer of heat will be…

A: The system consists of those molecules which are reacting. The surroundings are everything else; the…

Q: _NH2 heat но- -OH NO2 heat но—$— он

A: The replacement of the hydrogen atom of an aromatic compound by sulfonic acid (-SO3H) functional…

Q: 3. Calculate the mass of ethane, C2H6 which must be burned to produce 100 KJ of heat. 2C2H6g) +…

Question

Liquid ammonia can be
used as a refrigerant and
heat transfer fluid. How
much energy is required to
heat 25.0 g of NH3(1) from
-65.0\deg C to -12.0\deg
C? Some properties of
ammonia are shown in the
table below.

Expert Solution

This question has been solved!

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

SEE SOLUTION Check out a sample Q&A here

Step 1: given and to find

VIEW

Step 2: Explanation

VIEW

Solution

VIEW

Step by step

Solved in 3 steps with 4 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Quality Assurance and Calibration Methods

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

an a. Aluminum (specific heat capacity of 0.921 J/g°C) b. Copper (specific heat capacity of 0.377 J/g°C) c. Stainless Steel (specific heat capacity of 0.502 J/g°C) From the metals, what is your best guess for the of the metal? temperature of the at as the specific heat of water.
An engineering student wants to study the heat transfer between a 50 g of a heated block of iron (cFe = 0.449 J/g ⁰C) at 500 ⁰C and 100 g of water (cH2O = 4.184 J/g ⁰C) at 10 ⁰C using a calorimeter. 1. What is the final temperature in Kelvin? A. 308.10 B. 273.18 C. 289.12 D. 273.21 2. What is qH2O in Joules? A. 124725 B. 10439.1 C. 2497.85 D. 116783 3. What is qFe in Joules? A. 124725 B. 10439.1 C. -127425 D. -10439.1
A 22.69 g sample of a substance is initially at 28.5 °C. After absorbing 1481 J of heat, the temperature of the substance is 135.1 "C. What is the specific heat (e) of the substance? g. "C
A chemistry student dissolved 4.51 g of sodium hydroxide in 100.0 mL of water at 19.5 ºC (in a calorimeter cup). As the sodium hydroxide dissolves, the temperature of the surrounding water increases to 31.7 ºC. Determine the heat of solution of the sodium hydroxide in J/g. Specific heat of water = 4.184 J/g•ºC Select one: a.– 1182 J/g b.+1132 J/g c.+1180 J/g d.– 1132 J/g
Material A and material B was exposed to the same change in temperature- but the heat involved with A is 3 times greater than B. If mass of A is 1 kg and mass of B is 10 kg. how do you describe their specific heat ? * O Specific heat of A is 10 times lesser compared to B O Specific heat of A is 10 times greater compared to B O Specific heat of A is 20 times greater compared to B Specific heat of A is 30 times greater compared to B
IT The temperature of a sample of aluminum increased by 24.6 °C when 255 J of heat was applied. Substance Specific heat J/(g lead 0.128 What is the mass of the sample? silver 0.235 copper 0.385 iron 0.449 aluminum 0.903 m =
they are the part of one question. kindly do all A,B,C
A 456g sample metal with a specific heat capacity of .21 is initially at a temperature of 24.1 degree Celsius. Wife 1.84 kJ of heat were added, what is the final temperature of the metal in degree Celsius
59.8 J was required to raise the temperature of 25.0 g of ethylene glycol by 1.00 K. Calculate the specific heat capacity of ethylene glycol. O a. 2.39 J/g.K O b. None of the above O c. 2.03 J/g.K O d. 1.39 J/g.K Next page Documents Jump to...
6. A metal bar with a specific heat of 0.611J/g Cthat has been heated to100.0 "C is placed into a calorimetes containing 25.0g of water at a temperature of 23.0 °C. The final temperature of the system is 32.7 "C. What is the mass of the metal?
Please fill in the blanks of this PowerPoint slide.
Calcium carbonate is heated at atmospheric pressure from 50 degrees Celsius to a temperature of 800 degrees Celsius. how much heat is required to heat the calcium carbonate if there are 10000 kg of calcium carbonate? Fastt pleasee