Answered: Find the value of internal energy if…

Science

Chemistry

Find the value of internal energy if the system absorbed 534J of heat energy and 356 work is done on the system.

Chemistry: An Atoms First Approach

2nd Edition

ISBN:9781305079243

Author:Steven S. Zumdahl, Susan A. Zumdahl

Publisher:Steven S. Zumdahl, Susan A. Zumdahl

Chapter7: Chemical Energy

Section: Chapter Questions

Problem 33E: If the internal energy of a thermodynamic system is increased by 300. J while 75 J of expansion work...

See similar textbooks

Related questions

Q: Ammonia decomposes according to the reaction: 2NH3 (g) -> Na2 (g) + 3H2 (g). What is the partial…

A: Partial pressure of a gas = mole fraction of that gas x total pressure

Q: 2. In what order would the following globular proteins emerge/eluted on gel filtration of a mixture…

A: Gel filtration technique elute or separate on the basis of molecular mass. Higher molecular mass…

Q: [K;Fe(CN)s] (mM) limiting current (µA) 2.0 127 4.0 252 6.0 376 8.0 500 10.0 624

A: The two major types of calibration are- 1. One point calibration which involves the use of standard…

Q: Sodium hydroxide solution was standardized against one gram of potassium phthalate. First trial used…

A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for…

Q: Part 2 Calculate the molar solubility of Al(OH)3 in a solution that is slightly basic with a pH of…

Q: Combustion of hydrocarbons such as heptane (C,H16) produces carbon dioxide, a "greenhouse ga trap…

Q: Identify whether the ff are aromatic, anti-aromatic or non-aromatic compounds using Huckel’s rule.…

A: Aromatic compounds are the more stable compounds because these compounds shows planarity and…

Q: A given sample of gas has a volume of 5.10 L at 27 C and 640 mm Hg. It's volume and temperature are…

A: Given; values of temperature, volume and pressure

Q: The AHvap of a certain compound is 17.58 kJ - mol and its ASan is 75.86 J. mol-. K-. What is the…

A: Given-> ∆Hvap = 17.58 kj/mole = 17580 KJ/mole (1Kj = 1000J) ∆Svap= 75.86 J.mole-1.K-1

Q: It was required to limit grain size during high temperature processing of copper sheet. and the…

A: We have find out the effects of solute and particles on high temperature grain growth.

Q: Determine the number of atoms of C in 15.0 grams of C₆H₁₂O₆.

A: Given, mass of C₆H₁₂O₆ = 15.0 g Number of atoms of C in 15.0 grams of C₆H₁₂O₆ = ? Note: molar mass…

Q: Standardization of a sodium hydroxide solution against potassium hydrogen phthalate (KHP) yielded…

A: The detailed solution is solved on the white sheets of paper attached below. Here it is important…

Q: 1. 43 g of Sodium Chloride in 1 L of water. 2. 25 g of Calcium Chloride in 1 L of water. Compute for…

A: We are authorised to solve only one question at a time. Please post rest of the questions…

Q: calculate the % yield based on purified moclobemide assuming 4-(2-aminoehtyl)morpholine limiting…

A: Given: volume of 4-(2-aminoehtyl)morpholine = 1.5mL mass of purified moclobemide = 0.73g density of…

Q: A sample of a gas mixture contains the following quantities of three gases. compound mass CO 1.72 g…

A: Ideal gas equation will be used to calculate the pressure of individual gases and it will be given…

Q: In this experiment, Ag+(aq) reacts with SCN- (aq) to form a precipitate. Adding AgNO3 (aq), which…

A: According to Le-Chatelier's principle for an equilibrium reaction if the conditions such as…

Q: 2. Thirty-two joules of heat is added to a 255 gram iron bar How much will the iron bar's…

Q: What amino acid residues interact with methylphenidate in DAT and NET protein active sites? please…

A: The three human monoamine transporters (MATs) i.e. the dopamine transporter (DAT), the serotonin…

Q: A sample of gas at 21° C and 1.0 atm has a volume of 2.38 L. What volume will this gas occupy at 42°…

Q: Determine the K, for Cug(PO)>(s) Part A An electrochemical cell is set up in the following…

Q: Identify whether the compound is an alkane, alkane, alcohol, or ether.

A: A functional group is an atom or group present in the molecule that determines the chemical…

Q: Identify whether the ff are aromatic, anti-aromatic, or non-aromatic using the Huckel’s Rule.

A: Huckels rule — compound contain ( 4n +2)pi electrons is aromatic (Compound contain 4n electron and…

Q: (2) Adenine has a molar absorbance of 4 13.1 M-1cm-1 for 263 nm nucleic acid. What is the molar…

A: Permiability of solution defines amount of light passing through it. Now, Absorbance = log (Incident…

Q: Consider that the air we breathe right now contains mostly N2, O2, and Ar. Which statement is true?…

Q: solution with [H+]= 1 x 10-3 M has pH . Is this solution an acid, base, or neutral? A…

A: Given-> [H+] = 1× 10-3 pH =-log[H+] = -log(1× 10-3) = -log10-3 = 3log 10 = 3 pH =3<7 =>…

Q: Avogrado's law can be expressed as? a. V1P1 = V2P2 b. P a T c. V a n d. P/T ak

A: According to Avogadro's law under same condition of temperature and pressure, same volume of…

Q: 094/variants/1571094/take/13/ *Practice SKETCHPAD If 31.65 g of sodium chloride is added to 220.0 mL…

Q: The standardized basic solution was then used in getting the total acidity of a food sample. Ten…

A: Given: 1 g of KHP is reacting. Volume of NaOH solution used in trial 1 = 52.0 mL = 0.052 L…

Q: 10.0 g sample of water at 20.0 °C is added to a 50.0 g sample of water at 70.0 °C. What is the final…

A: Mass of sample 1 = 10 g Initial temperature of sample 1 = 20.0 °C Mass of sample 2 = 50 g Initial…

Q: Calculate the pH at the equivalence point for the titration of 0.210 M methylamine (CH3NH2) with…

Q: The preparation of an aqueous solution is described in the table below. For this solution, write the…

A: Given: 0.16 mol HI is added to 1 L solution of 1.1M HF and 1.1 M KF.

Q: The following equilibrium is established in water solutions. Write an equilibrium expression for the…

Q: linear b. trigonal plana С. :0: :Ci-C- er of domains on central atom on Domain Geometry

A: As it has three sigma bonds, so it has sp2 Hybridization. Shape = Trigonal planar (b) is correct…

Q: What is the electron domain geometry? Circle a. linear b. trigonal planar c. tetrahedral Number of…

A: Geometry of SCl2

Q: half-reaction standard reduction potential 2+ Zn (aq)+2e Zn(s) E =-0.763 V red HNO,(aq)+H (aq)+e…

A: Zn+2(aq) + 2e- ----> Zn(s) HNO2(aq) + H+(aq) + e- ----> NO(g) + H2O (l)

Q: 9.116 Lithium chloride has a solubility of 55 g of LiCl in 100. g of H;O at 25 °C. Determine if each…

Q: Starting with benzene synthesize the following compound. O2N. -COOH

A: Detail synthetic scheme is shown below

Q: If a solution has a hydroxide ion concentration of 8.57x101-4, what is the concentration of…

Q: Draw the major product of this Claisen condensation reaction. Ignore inorganic byproducts. t(s). If…

A: Claisen condensation - reaction that occurs between two esters or one ester and another carbonyl…

Q: OCH3 Smmo(ExG ess It OCH3

A: GIVEN:- THIS IS AN ELECTROPHILIC SUBSTITUTION REACTION.

Q: 33.) A buffer solution contains 0.45 mol of hydrazoic acid (HN3) and 0.28 mol of sodium hydrazoate…

Q: Standardization of a sodium hydroxide solution against potassium hydrogen phthalate yielded the…

A: First we would write a reaction between KHP and NaOH. Then Calculate moles of KHP from given mass…

Q: Which weak acid would be best to use when preparing a buffer solution with a pH of 9.1? An acid with…

A: Given: The pH value is 9.1

Q: 1. Describe how the solubility of solids (solid line) and gases (dashed line) is different. 2.…

Q: NaOH (aq) + Ni(NO3)2 (aq) Complete ionic equation : Net ionic equation

A: NaOH + Ni(NO3)2

Q: 0.8039 Calculate the average Molarity

Q: Na2CO3 (aq) + CaCI2 (aq)

A: Na2CO3 (aq) + CaCI2 (aq)

Q: Click the "draw structure" button to launch the drawing utility. Vhat is the major monobromination…

Q: Determine the percentage error and the concentration of the prepared NaOH given the following data.…

Q: AH° for Ca(s) + 2 H,0(1) → Ca²*(aq)+2 OH-(aq) +H2(g). Known reactions: H*(aq) + OH- (aq) → H2O(!)…

A: Given reaction- PCa(s)+2H2O(l) -> Ca2+ +2OH- (aq)+H2(g)

Question

1. Find the value of internal energy if the system absorbed 534J of heat energy and 356 work is done on the system.

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

VIEW

Step 2

VIEW

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

9.17 If a machine does 4.8103kJ of work after an input of 7.31104kJ of heat, what is the change in internal energy for the machine?
In which of the following systems is(are) work done by the surroundings on the system? Assume pressure and temperature are constant. a. 2SO2(g)+O2(g)2SO3(g) b.CO2(s)CO2(g) c. 4NH3(g)+7O2(g)4NO2(g)+6H2O(g) d.N2O4(g)2NO2(g) e.CaCO3(s)CaCO(s)+CO2(g)
Explain why absolute enthalpies and energies cannot be measured, and only changes can be determined.
The statement Energycan beneithercreatednor destroyedis sometimes used as an equivalent statement of the first law of thermodynamics. There areinaccuracies to the statement, however. Restate it tomake it less inaccurate.
If the internal energy of a thermodynamic system is increased by 300. J while 75 J of expansion work is done, how much heat was transferred and in which direction, to or from the system?
9.42 Why is enthalpy generally more useful than internal energy in the thermodynamics of real world systems?
Consider the combustion of propane: C3H8(g)+5O2(g)3CO2(g)+4H2O(l)H=2221KJ Assume that all the heat in Example 7-3 comes from the combustion of propane. What mass of propane must be burned to furnish this amount of energy assuming the heat transfer process is 60.% efficient?
The enthalpy of combustion of solid carbon to form carbon dioxide is 393.7 KJ/mol carbon, and the enthalpy of combustion of carbon monoxide to form carbon dioxide is 283.3 KJ/mol CO. Use these data to calculate H for the reaction 2C(s)+O2(g)2CO(g)