Calculate the enthalpy of combustion of 0.1000 mole of benzoic acid in kj? The internal energies of benzoic acid is -25.41 kJ/g. (Molar mass of benzoic acid= 122.12 g/mol) Select cre: O-2641 Kl O-3225 kl -452.6 kj -322.5 kl

Calculate the enthalpy of combustion of 0.1000 mole of benzoic acid in kj? The internal energies of benzoic acid is -25.41 kJ/g. (Molar mass of benzoic acid= 122.12 g/mol) Select cre: O-2641 Kl O-3225 kl -452.6 kj -322.5 kl

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter12: Thermodynamic Processes And Thermochemistry

Section: Chapter Questions

Problem 35P

See similar textbooks

Related questions

Q: For numbers 1-3, refer to TLC plates below, (A,B and C, from left to right) M M M H H K Sample…

A: Given that, the reaction is Hamtori (H) and Kotetsu (K) react to form Matetsu (M),i.e., H + K → M.…

Q: -OH ОН -OH + 3 +NaO. жа CH3

Q: 1. 4Fe + 30₂ 2Fe2O3 Oxidation Reaction: Reduction Reaction: Reducing Agent: Oxidizing Agent: 2. Cl₂…

A: Oxidation reaction : Increase in oxidation number. Reduction reaction: Decrease in oxidation number.…

Q: to answer the next question A sealed syringe can be used to determine the effects of pressure on a…

A: Here we have to examine the effect of position of syrinnge on the change in pressure of the gas…

Q: A 1.00 L flask initially contains 4.40 mol of HI at a certain temperature. The K at this temperature…

Q: Q7. What is the correct Lewis structure for the molecule in the box, including the formal charge(s),…

A: The Lewis structure of a molecule represents the valance shell electrons distribution around each…

Q: 2. Cl₂ + 2NaBr 2NaCl + Br₂ Oxidation Reaction: Reduction Reaction: Reducing Agent: Oxidizing Agent:

A: Introduction : Redox is a reaction in which a matter gets oxidised mean while the other matter is…

Q: Water (H₂O) and carbon tetrachloride (CCl4) are liquids at room temperature. Since one is polar and…

A: We can solve this question using the concept " Like Dissolves Like" Here we know that Water is polar…

Q: Use the following information to answer the next question A sealed syringe can be used to determine…

A: Given that , we have to decrease the pressure of the gas inside the syringe.

Q: 44. Select the incorrect statement from the following. 單選題 (2分) O A.Micelles form spontaneously when…

A: Micelles form only when the concentration of surfactant(detergent) is greater than the critical…

Q: Which of the following complex ions has geometric isomers? explain a) [Co(NH3)6]³+ b) [Co(en)3]³+ c)…

A: For geometrical isomerism all the ligand should not be same.

Q: Which statement is false? O A gas is composed of molecules that are separated from each other by…

A: Postulates of kinetic theory of gases, • Gases are composed of molecules separated from each other…

Q: Use the following atomic masses (in g/mol): As = 74.92; O = 16; K = 39.1; Cr = 52; Na = 23; Cl =…

Q: a. KMnO4 + HCl + KI MnCl₂ + 1₂ + KCl + H₂O

Q: Q5. A 3 kw wasted energy (as a heat) from a fired system at temperature of 80°C is to be used to…

A: Formula : Heat (Q) = m × s × ∆T Where m= mass of water , s= specific heat of water , ∆T = change in…

Q: Question 25 Assign the stereochemistry as R or S. CH3 "F CI OR OS

A: In this question, we will assigned the R or S stereochemistry for the center carbon ( chiral carbon…

Q: Step 6: Put it all together. Draw the major organic product of the reaction shown. Clearly indicate…

A: Detail mechanistic pathway is given below by which we get the product

Q: A block of iron (density = 7.87 g/cm³) has dimensions of 4.25 cm x 5.80 in x 1.48 ft. Calculate its…

A: Given, The density of a block of iron is 7.87 g/cm3, The mass of block of iron when it has…

Q: Provide the product for the following transformation:

A: Organic reactions are those in which organic reactant react to form organic products.

Q: Starting with benzene and using any other necessary reagents of your choice, create a synthesis (or…

A: When benzene is treated with Chloro propane in presence of aluminium chloride, then Friedel crafts…

Q: Which transition will lead to the emission of light with longer wavelength, n = 3 to n = 2, or n = 4…

Q: For each of the following, state the type of biochemical reaction involved (redox, condensation,…

A: The condensation is a reaction where two molecules combine and form a new molecule with a release of…

Q: According to molecular orbital (MO) theory, the twelve outermost electrons in the O₂ molecule are…

A: The outermost shell of oxygen atom is 2s22p4. One Oxygen atom has 6 electrons in outermost shell.…

Q: Suggest structural formulas for C18H33OB, C12H2302B, and C6H13O3B

A: I have given a detailed solution to the question below:

Q: CH3CH₂COCI AICI3

A: When phenoxy benzene is treated with propanoyl chloride in presence of aluminium chloride, then…

Q: Explain why the amount of dissolved oxygen in a lake is often considered an indicator of the…

A: Dissolved oxygen (DO) is the amount of oxygen gas present in water. Running water has more amount of…

Q: sequence: A A B в C с с D D Е E E

A: The product of the following sequence of reactions is:

Q: For a strong acid with a strong base neutralization reaction, does the reactant 1 : reactant 2 :…

A: Some of strong acid + strong base reaction are: (i). HCl + NaOH →NaCl + H2O (ii). H2SO4 + NaOH…

Q: How many degrees of unsaturation are present in a structure with molecular formula C5H5Br2NO? 3 6 2…

Q: Q3) A single-layer neural network is to have six inputs and two outputs. The outputs are to be…

Q: H3C H3C Identify the best reagent. 1.H,O* 2. NaBr NaBr HBr (с H ), PBr2 CH3 ОН H3C H3C CH3 Br

Q: Given the following reaction: 2C3H6+ 2NH3 +3022CH₂CHCN + 6H₂O If the rate of consumption of C3H6 is…

A: rate of consumption of C3H6 = 0.713 M s-1 (given) We will use the formula:

Q: Ionic interaction can be a mechanism of separation in SEC HILIC ONPLC ⒸIEX

Q: What impact would the increased use of electric vehicles have on environmental damage caused by acid…

A: Please find your solution below : Acid rain is a form of precipitation that consists of highly…

Q: 1. Propose a stepwise process for the synthesis of the aromatic compound from benzene. C₂H5 CH3 a.…

A: Given compounds are : Propose a stepwise synthesis of the given compounds = ?

Q: Using the oxidation number method, what are the coefficients that correctly balance the following…

A: The oxidation number is the total number of electrons that atoms in a molecule can share, lose or…

Q: What are the major biomolecules essential for life?

A: The major biomolecules essential for life are - (1) Carbohydrates - These are optically active…

Q: A 1.00 L flask initially contains 4.40 mol of HI at a certain temperature. The K at this temperature…

Q: In a reaction, the components of water (H-OH) are added across a carbon-carbon double bond (C=C). A)…

A: Water added to unsaturated compound like alkene or alkyne to form alcohol.

Q: List the four quantum numbers associated with the last electron added in the following orbital…

A: n = 3 l = 1 ml = -1, 0, 1 ms = +1/2 and -1/2

Q: . Is it possible to have a reaction in which oxidation occurs and the reduction does not? Explain.

A: 1. Oxidation involves lose of electrons and reduction involves gain of electrons.

Q: MISSED THIS? Read Section 146 (Pas 601 63 Watch KGV 14.6 A solution containing 27 25 ung of an…

A: The osmotic pressure of a compound is related to the concentration and temperature as: π=c×R×T…

Q: Five hundred grams of a 0.100 molal solution of contains how many grams of NaF?

Q: or b. d. 2 dfs+df₂s Sp V(df₁ + df₂) S₂ 1 N Im Sxo ysm . + ( US= ) 2 ms,

Q: (f) In the decomposition of N2O5 to NO2 and oxygen N2O5 2 NO2 + 1/2O2 1 the rate of disappearance of…

Q: Choose the INCORRECT combination of "type of solid" and specific example. network covalent/graphite…

A: Please find your solution below : Solid is one of the states of matter that has a definite shape and…

Q: Given Some acid, choose the weakest acid a (1) butyric acid (ka = 10 5x10-5) (ii) ascorbic acid (ka…

Q: A 1.00 L flask initially contains 4.40 mol of HI at a certain temperature. The K at this temperature…

Q: IEX is applicable in the analysis of Mixtures of cations Mixtures of cations, anions and neutral…

A: IEX is ion exchange chromatography which is used to sperate charged partical such as amino acids,…

Q: Question 1 Are the compounds shown below enantiomers, diastereomers, or the same compound? HO....…

A: The molecules with the same molecular formula but different structures are known as isomers. If the…

Question

Calculate the enthalpy of combustion of
0.1000 mole of benzoic acid in kj?
The internal energies of benzoic acid is
-25.41 kJ/g. (Molar mass of benzoic acid=
122.12 g/mol)
Select cre:
O-2641 Kl
-3225 kl
-452.6 kJ
-322.5 kl
<

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

Step 2

Step 3

Step 4

Trending now

This is a popular solution!

Step by step

Solved in 4 steps with 3 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

Benzoic acid, C6H5COOH, is a common standard used in bomb calorimeters, which maintain a constant volume. If 1.20 g of benzoic acid gives off 31, 723 J of energy when burned in the presence of excess oxygen and in a water bath having a temperature of 24.6 C, calculate q, w, H, and U for the reaction.
Peanuts and peanut oil are organic materials and bum in air. How many burning peanuts does it take to provide the energy to boil a cup of water (250 mL of water)? To solve this problem, we assume each peanut, with an average mass of 0.73 g, is 49% peanut oil and 21% starch; the remainder is noncombustible We further assume peanut oil is palmitic acid, C16H32O2, with an enthalpy of formation of 848.4 kJ/mol. Starch is a long chain of C6H10O5 units, each unit having an enthalpy of formation of 960 kJ.
In a constant-volume calorimeter, 35.0g of H2cools from 75.3C to25.0C. Calculate w, q, U, and H for the process.
When one mol of KOH is neutralized by sulfuric acid, q=56 kJ. (This is called the heat of neutralization.) At 23.7C, 25.0 mL of 0.475 M H2SO4 is neutralized by 0.613 M KOH in a coffee-cup calorimeter. Assume that the specific heat of all solutions is 4.18J/gC, that the density of all solutions is 1.00 g/mL, and that volumes are additive. (a) How many mL of KOH is required to neutralize H2SO4? (b) What is the final temperature of the solution?
In a coffee-cup calorimeter, 100.0 mL of 1.0 M NaOH and 100.0 mL of 1.0 M HCI are mixed. Both solutions were originally at 24.6C. After the reaction, the final temperature is 31.3C. Assuming that all the solutions have a density of 1.0 g/cm3 and a specific heat capacity of 4.18 J/Cg, calculate the enthalpy change for the neutralization of HCl by NaOH. Assume that no heat is lost to the surroundings or to the calorimeter.
The octane number of gasoline is based on a comparison of the gasolines behavior with that of 2,2,4-trimethylpentane, C8H18(), which is arbitrarily assigned an octane number of 100. The standard enthalpy of combustion of this compound is 5456.6 kJ/mol. (a) Write the thermochemical equation for the combustion of 2,2,4-trimethylpentane. (b) Use the standard enthalpies of formation in Appendix G to calculate the standard enthalpy of formation of 2,2,4-trimethylpentane.
sample of natural gas is analyzed and found to be88.4% methane (CH4) and 11.6% ethane (C2H6) bymass. The standard enthalpy of combustion of methaneto gaseous carbon dioxide (CO2) and liquid water (H2O) is -891 kJ/mol. Write the equation for the combustionof gaseous ethane to carbon dioxide and water.Calculate the standard enthalpy of combustion of ethaneusing standard enthalpies of formation from Table R-11on page 975. Using that result and the standard enthalpyof combustion of methane in Table 15.3, calculate theenergy released by the combustion of 1 kg of natural gas.
In earlier times, ethyl ether was commonly used as an anesthetic. It is, however, highly flammable. When five milliliters of ethyl ether, C4H10O(l)(d=0.714g/mL), are burned in a bomb calorimeter, the temperature rises from 23.5C to 39.7C. The calorimeter contains 1.200 kg of water and has a heat capacity of 5.32 kJ/C. (a) What is qH2o? (b) What is qcal? (c) What is q for the combustion of 5.00 mL of ethyl ether? (d) What is q for the combustion of one mole of ethyl ether?
When 1.000 g of ethylene glycol, C2H6O2, is burned at 25C and 1.00 atmosphere pressure, H2O(l) and CO2(g) are formed with the evolution of 19.18 kJ of heat. a Calculate the molar enthalpy of formation of ethylene glycol. (It will be necessary to use data from Appendix C.) b Gf of ethylene glycol is 322.5 kJ/mol. What is G for the combustion of 1 mol ethylene glycol? c What is S for the combustion of 1 mol ethylene glycol?
When 50.0 g of 0.200 M NaCl(aq) at 24.1 C is added to 100.0 g of 0.100 M AgNO3(aq) at 24.1 C in a calorimeter, the temperature increases to 25.2 C as AgCl(s) forms. Assuming the specific heat of the solution and products is 4.20 J/g C, calculate the approximate amount of heat in joules produced.
Nitromethane, CH3NO2, is a good fuel. It is a liquid at ordinary temperatures. When the liquid is burned, the reaction involved is chiefly 2CH3NO2(l)+32O2(g)2CO2(g)+N2(g)+3H2O(g) The standard enthalpy of formation of liquid nitromethaneat 25°C is 112kJmol1; other relevant values can be found in Appendix D. Calculate the enthalpy change in the burning of 1 molliquid nitromethane to form gaseous products at25°C. State explicitly whether the reaction is endothermicor exothermic. Would more or less heat be evolved if gaseous nitromethanewere burned under the same conditions?Indicate what additional information (if any) you would need to calculate the exact amount of heat, and show just how you would use this information.
Would the amount of heat absorbed by the dissolution in Example 5.6 appear greater, lesser, or remain the same if the heat capacity of the calorimeter were taken into account? Explain your answer.