Silver, Water and Aluminum Pretend you have 267 g of each of the followingsubstances is initially at 21.6°C. What is the finaltemperature of each of these substance after theyabsorb 0.735 kJ of heat? Use the data in Table 6.4from the textbook. Since the volumearea of its base times itsAx AA is actually the change in thevolume (AV) that occurs during the ex-pansion. Thus, the expression for workAV is the final volume minus the initialvolume, V-V, or V-V1. so during anexpansion AV is positive and the workis negative, in agreement with the con-vention that if the system (the expandinggases) does work on the surroundings,its sign is negative.Volume changeChoes sectionalIntial etateFinal stateA RIGURE 6.6 Piston Moving Within aCylinder Against an External PressureEXAMPLE 6.4PRESSURE-VOLUME WORKae a haon, you must do pressure-volume work on the surroundings, If vou inflate a balloon from a volume of 0.100 Lto 1.85 L against an external pressure of 1.00 bar, how much work is done (in joules)?SORT You know the initial and final volumes of theballoon and the pressure against which it expands. Thehalloon and its contents are the system.GIVEN: V = 0.100 L, V, = 1.85 L, P = 1.00 bar%3DFIND: wSTRATEGIZE The equation w -PAV specifies the CONCEPTUAL PLANamount of work done during a volume change againstan external pressure.P, AVSOLVE To solve the problem, compute the value of SOLUTIONAV and substitute it, together with P, into the equation.%3D= 1.85 L – 0.100 L= 1.75 Lw = -PAVConvert the units of the answer (bar L) to J using100 J 1 bar L.= -1.00 bar X 1.75 Lf 001 bar L3 -1.75 barL XCHECK The unit J is correct for work. The sign of the work is negative, as it should be for an expansion: Work is done on thesurroundings by the expanding balloon.= -175 JFOR PRACTICE 6.4When fuel is burned in a cylinder equipped with a piston, the volume expands from 0.255 L to 1.45L against an externpressure of 1.02 bar. In addition, 875 J is emitted as heat. What is AU for the burning of the fuel?

Given information, Mass of substance = 267 g Initial temperature (T1) = 21.6°C Amount of heat…

Pretend you have 267 g of each of the following substances is initially at 21.6 °C. What is the final temperature of each of these substance after they absorb 0.735 kJ of heat? Use the data in Table 6.4 from the textbook.

Pretend you have 267 g of each of the following substances is initially at 21.6 °C. What is the final temperature of each of these substance after they absorb 0.735 kJ of heat? Use the data in Table 6.4 from the textbook.

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: A prospector wants to know how much gold is in the ore that he has been mining. A sample weighing…

A: Mass of the gold sample taken for analysis = 11.2456 g 11.2456 g is diluted to 200.00 mL to form…

Q: Differentiate between a mineral and an ore.

A: In chemistry, isolation is a very important topic to study. This topic provides the information that…

Q: Balance chemical equation: Na(s) + O2(g)---Na2O2(s)

Q: Balance the chemical equation. MnO2 + K2CO3 + KNO3→K,MnO4 + KNO2 + CO2

Q: Give some examples of Silicates?

A: Examples of silicates: Quartz, feldspar, mica, amphibole, pyroxene, and olivine. Silica tetrahedra.

Q: Which of these are a mixture, air, water, hydrogen chloride, or carban dioxide

A: The given options are air, water (H2O), hydrogen chloride (HCl) and carbon dioxide (CO2). We have to…

Q: Most abundant metal on the surface of the earth:(a) Iron(b) Aluminium(c) Calcium(d) Sodium

A: There are many metal on the surface of the earth but the one that is most abundant on the surface of…

Q: Define the term Metallurgy?

A: The term metallurgy has to be defined.

Q: The atmosphere of the planet Venus contains & high concentration of sulfuric acid. NASA is designing…

A: Correct option is B

Q: i) ii) Steel essentially contains a) 80% or more iron b) 50% or more iron c) Alloying elements like…

A: The above questions can be answered as

Q: White silver chloride in sunlight turns to Grey Yellow Remain white Red

A: When silver chloride gets exposed to sunlight it decomposes

Q: Write a brief summary of what happens when potassium hydroxide is added to aluminum foil

A: ALUMINIUM DISSOLVE IN STRONG BASES LIKE NaOH,KOH

Q: Imagine you were working as a laboratory technician and your principal investigator asked you to…

Q: Information about lead metal

A: There are three types of substances- 1- metal 2- non-metal 3- metalloid

Q: What is a chemical property of sodium?

A: Sodium is an element with atomic number 11 and represented by the symbol Na.

Q: An unknown substance has the following properties: 1) does not conduct electricity in its solid…

A: Ionic compounds have the following properties: Consists a cation and anion. Example: salt ( formed…

Q: Write a balanced equation for silver and copper (II) chloride

A: The reactants given are Silver i.e Ag And copper (II) chloride i.e CuCl2

Q: Cs(s) + FeS(aq)

Q: Differentiate between carbonate and carbonic acid?

A: The chemically charged species which are composed more than one kind of elements are known as…

Q: Which one of the following statements is true Mg(s) + 2 HCl(aq) → MgCl₂(s) + H₂(g) A) Mg is the…

A: Oxidizing agent is the substance which take electrons or gain electrons from the other substance.…

Q: what are the most common minerals found in soils are combinations of which four elements, which are…

Q: Name the chief ores of aluminium and zinc.

Q: A bottle of chemical was found in a stockroom with part of its label torn off. Preliminary tests…

A: A precipitation reaction is the condensation of insoluble salt when two solutions containing soluble…

Q: 4) A bottle containing numerous pieces of an unknown metal was left on the counter in lab. After a…

A: Oxidation is defined as an increase in the oxidation state of the element.It can also be defined as…

Q: 7. Copper displaces silver in aqueous silver nitrate in a single displacement reaction as follows.…

A: Since you have asked multiple question, we will solve the first question for you as per our…

Q: Write a balanced chemical equation for the redox reaction of Copper and Silver Nitrate. Include…

A: A redox reaction is a chemical reaction in which oxidation and reduction reaction takes place…

Q: Fe + Cuo-Fe2O3+ Cu

A: In this problem the provided equation has to be balanced: Fe + CuO → Fe2O3 + Cu Iron reacts with…

Q: Method of separation and chemical reaction of calcium oxide and water

A: The process in which solid can be separated from liquid through a filter medium which only allows…

Q: identify the type of redox reactions that happen between gold and sodium. Is it single displacement…

A: Applying concept of redox reaction.

Q: How to convert mercury into gold?

A: This may possible by neuclear change as shown my handwriten solution.

Q: Hydrogen and nitrogen combine to form ammonia. When nitrogen and hydrogen bond, nitrogen pulls the…

A: In any redox reaction, one component takes electrons from other and getting reduced where other…

Q: True or False: Water is considered a chemical element

A: Chemical element is a substance in the universe that can not decompose to simpler species ( that are…

Q: What are the chemical properties of Lead and its occurance in nature

A: Lead have symbol Pb.

Q: Fill in the products for the copper cycle reaction between copper sulfate and magnesium metal.…

A: Balanced chemical equation: CuSO4(aq)+Mg(s)→Cu(s)+MgSO4(aq),total ionic equation:…

Q: Is there a chemical reaction between copper and silver nitrate? Which elements react, and what is…

A: The chemical formula is a short term notation which is used to represent the no. of atoms present in…

Q: How do you measure the amount of heavy metals concentration in soil?

A: Heavy metals refer to any metallic chemical element that has a relatively high density and is toxic…

Q: Describe how the following changes are brought about: (i) Pig iron into steel. (ii) Zinc oxide into…

A: ( i ) Pig iron into steel: Pig iron is charged into basic oxygen furnace (BOF) and water cooled…

Q: The most common minerals found in soils are combinations of which four elements, which are also the…

A: A question about elements that is to be accomplished.

Q: State four advantages of using nanomaterials in wastewater treatment

A: Nanomaterials, nowadays, are being successfully used in various aspects of science and one of the…

Q: Marble is composed primarily

A: CaCO3 is an ionic compound thus it gives ions when dissolved in water. Dissociation is as: Ksp…

Q: Give the chemical formula for (a) carbonic acid, (b) sodiumcyanide, (c) potassium hydrogen…

A: The composition of a chemical compound can be presented in a very precise was with the use of…

Q: You have a solid mixture that contains lithium bromide and barium carbona. Use the Handbook of…

A: Given that a solid mixture of two metal salts : lithium bromide (LiBr) and barium carbonate (BaCO3)

Question

Silver, Water and Aluminum

Pretend you have 267 g of each of the following
substances is initially at 21.6°C. What is the final
temperature of each of these substance after they
absorb 0.735 kJ of heat? Use the data in Table 6.4
from the textbook.

Since the volume
area of its base times its
Ax AA is actually the change in the
volume (AV) that occurs during the ex-
pansion. Thus, the expression for work
AV is the final volume minus the initial
volume, V-V, or V-V1. so during an
expansion AV is positive and the work
is negative, in agreement with the con-
vention that if the system (the expanding
gases) does work on the surroundings,
its sign is negative.
Volume change
Choes sectional
Intial etate
Final state
A RIGURE 6.6 Piston Moving Within a
Cylinder Against an External Pressure
EXAMPLE 6.4
PRESSURE-VOLUME WORK
ae a haon, you must do pressure-volume work on the surroundings, If vou inflate a balloon from a volume of 0.100 L
to 1.85 L against an external pressure of 1.00 bar, how much work is done (in joules)?
SORT You know the initial and final volumes of the
balloon and the pressure against which it expands. The
halloon and its contents are the system.
GIVEN: V = 0.100 L, V, = 1.85 L, P = 1.00 bar
%3D
FIND: w
STRATEGIZE The equation w -PAV specifies the CONCEPTUAL PLAN
amount of work done during a volume change against
an external pressure.
P, AV
SOLVE To solve the problem, compute the value of SOLUTION
AV and substitute it, together with P, into the equation.
%3D
= 1.85 L – 0.100 L
= 1.75 L
w = -PAV
Convert the units of the answer (bar L) to J using
100 J 1 bar L.
= -1.00 bar X 1.75 L
f 00
1 bar L
3 -1.75 barL X
CHECK The unit J is correct for work. The sign of the work is negative, as it should be for an expansion: Work is done on the
surroundings by the expanding balloon.
= -175 J
FOR PRACTICE 6.4
When fuel is burned in a cylinder equipped with a piston, the volume expands from 0.255 L to 1.45L against an extern
pressure of 1.02 bar. In addition, 875 J is emitted as heat. What is AU for the burning of the fuel?

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 1 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

Imagine you were working as a laboratory technician and your principal investigator asked you to develop Benedict’s test into a quantitative measure of the concentration of reducing sugar in a solution. To do this, you would first need to decide what to measure and then establish the relationship between your measurements and different concentrations of reducing sugars. Explain generally what you would decide to measure and how you would go about determining the relationship of your measurements to the concentration of reducing sugar.
Write the steps of systematic analysis of the cations indicated in a sample solution containing lead, silver, copper, nickel, bismuth and tin.
name the ore of aluminium.
CoBr VF, FECO
Write a balanced chemical equation based on the following description: solid cesium reacts with solid cesium nitrite to form cesium oxide and nitrogen gas.
What is the chemical formula for Copper (II) nitrite tetrahydrate
Solid calcium hydroxide is added to ahydrochloric acid solution,producing dissolved magnesiumchloride and liquid water. Balance the chemical equation
What states of matters do metals typically exist
Please, I want to answer this question. Likewise every method with its explanation and clarification in an extensive manner.... It is preferable to calligraphy on a computer
Ni (s) + Cu,SO, (aq) >
This mineral when found in soil, turns it reddish in color. A Iron B Magnesium Copper D Calcium
Consider the following reaction: Mg²*(aq) + Cu(s) → Cu2*(aq) + Mg(s). In this reaction, Mg²*(aq) is: A) Oxidized B) Reduced C)A reducing agent D) An oxidizing agent E) Both (B) and (D)