Calculate the energy required to heat 503.0 g of ethanol from 8.3 °C to 19.6 °C. Assume the specific heat capacity of ethanol under these conditions is 2.44 Jg K. Round your answer to 3 significant digits. 0 0 x10 ロ･ロ X μ S

Calculate the energy required to heat 503.0 g of ethanol from 8.3 °C to 19.6 °C. Assume the specific heat capacity of ethanol under these conditions is 2.44 Jg K. Round your answer to 3 significant digits. 0 0 x10 ロ･ロ X μ S

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter4: Energy And Chemical Reactions

Section: Chapter Questions

Problem 34QRT

See similar textbooks

Related questions

Q: Born-Oppenheimer approximation State the Born-Oppenheimer Approximation both in English and in…

A: Born–Oppenheimer (BO) approximation is the best-known mathematical approximation in molecular…

Q: A student walks over to the balance area with an Erlenmeyer flask in their hand. Before reaching the…

A: Erlenmeyer flask is a conical flask used for performing titrations in the laboratory.

Q: Label the areas of the curve where a buffer is present. Locate the point where pH= pKa (halfway to…

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

Q: 5. The molecular mass of caffeine is 194.2 g/mole. A sample was analyzed, and it was found to be…

A: Molecular formula of caffeine is C4H10N4O2....

Q: he following chlorides (Ph = phenyl) undergo solvolysis in ethanol at the relative rates given in…

A: Stable the carbocation formed , faster the rate of solvolysis.

Q: What happened to 20 mL of a gas if the temperature triples and the pressure 1 atm to 2 atm?

Q: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

A: We need to use the conversion factor for the given unit conversion.

Q: B) Rank each of the bonds identified in order of increasing wave number, explain? NH₂ TTTtit го-н

Q: 21. Determine the product of the following reaction, ignoring stereochemistry. mCPBA CH₂Cl₂ OH = OH…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 3. Provide the missing reagents for the following reactions CH3 a. b. с. d. HC HC CH3 H.C. CH3 CH3 ?…

Q: Give a complete name using IUPAC

A: We have to give the complete IUPAC name of the given compound.

Q: How many moles of C6H6 will react if 7.5 moles of oxygen react?

Q: 16. Glycoprotein A of human erythrocyte is O-glycosylated. Draw the chemical structure of the O-…

A: Oligosaccharide is a carbohydrate that contains a few simple sugars bonded together via glycosidic…

Q: vapor pressure of pure H20 depends on what?

A: Given- vapor pressure of pure H2O depend ----

Q: a) A. B. C. 12) What is the product of the following reaction? HgSO4 H₂SO4 D. OH 13) What is the…

A: We have to give the product of the given reaction.

Q: What is the standard reduction potential of Cr3+(aq) to form metallic chromium? Half-reaction E°, V…

Q: How much heat is absorbed IN KILOJOULES by 74.4 g of water when the temperature rises 10.4 °C? (SH20…

Q: MISSED THIS? Watch KCV 9.10, IWE 9.11; Read Section 9.10. You can click on the Review link to access…

A: To find out enthalpy of formation for C2H2, we need to check all value and plug it in appropriate…

Q: Use the triple integral to find the volume that remains when a hole of radius R is drilled through…

A: The concept used here is from Quantum chemistry. Here we have to find the volume of the remaining…

Q: If Flourine F #9 forms a covalent bond with itself, what kind of bond would it be? Click to view a…

Q: What is the standard potential of an unknown M²+/M electrode if the following cell is constructed:…

A: Given, the cell notation: Pb|Pb2+||M2+|M The emf of the cell = 2.99 V The standard potential of lead…

Q: What aromatic product would you expect to obtain from oxidation of 1-chloro-2-ethylbenzene with…

Q: Calculate the cell potential for the reaction as written at 25.00 °C, given that [Cr²+] = 0.831 M…

Q: IG AMOUNT X What is the change in enthalpy when 1.25 moles of O are reacted with an excess H₂ of…

Q: Complete the table of reactants and products below and identify the limiting reactant.

A: Given that, the data is We have to complete the given table

Q: 2. Draw the product(s) of each reaction a. H₂C- b. H₂C C. H₂C= d. O₂N CH3 CH3 CH3 CH3 [1] 03 [2]…

A: chemical reaction is a process in which one or more substances known as the reactants are converted…

Q: 11) Consider the following potential energy profile for the A → B reaction. How many elementary…

A: Elementary reaction are the reaction which takes place in single step.

Q: Calculate the amount of heat needed to melt 95.2 g of solid benzene (CH) and bring it to a…

A: To Calculate the amount of heat needed to melt 95.2 g of solid benzene (C6H6 ) and bring it to a…

Q: Free energy is a measure of spontaneity and is dependent on the enthalpy, entropy and temperature.…

A: The information given is The entropy change of the reaction is 25 Joules per Kelvin. The heat…

Q: a) Which base would be the best base to use for both of these and why? b) Give the expected…

Q: NBS hv Drawing

Q: Pb is getting oxidized to Pb2+, so in part A it is Pb | Pb2+ . But then why in part b, even thought…

A: While writing cell notation, certain guidelines must be followed.The anode is on the left side, and…

Q: Q19 Q9 H₂N NH₂ 9) How many resonance structures of the molecule below can be drawn that do not…

Q: Plot the titration curve as pH vs. mL of NaOH added using a computer graphing program. Make sure you…

A: To draw the titration curve of unknown acid with NaOH as pH vs. mLof NaOH added. Please note that…

Q: in kg of water. You cool the water to 40°C. How much K₂Cr₂O7 17. stayed dissolved in the 1 kg of…

A: From Graph (Approximate values), The solubility of K2Cr2O7 at 70°C per 1 Kg water = 470 g (approx.)…

Q: Draw the structure di-tert-butylamine

Q: Temperature (°C) 12 11 10 16 7 3 2 2 3 Heat Added? 9 10 11 Solid lithium has a specific heat of 3.5…

Q: Write a balanced chemical equation based on the following description: propanol, C3H7OH(1) burns in…

A: In the balanced chemical reaction, the total number of each atom should be same in both the side of…

Q: The following acid ionizes by the following equation. ol. ola OH + H₂O Arrange the following…

A: Electron withdrawal group increase, -I and -R effect increase therefore acidity increase

Q: The blood of a reckless driver contains 0.10% alcohol. The concentration of alcohol is equivalent to…

A: we are given concentration of alcohol in the blood sample and asked to convert the same to ppm

Q: 3. Give the product for the following reaction. CH₂ CH₂ A) B) C) D) E) OI CH₂ CH3 CH₂ HOT CH CH 1.…

Q: You have a 10X stock solution and need a 0.1X solution. Which combination of stock solution and…

A: To determine the correct dilution, we need to calculate the concentration of dilute solution from…

Q: products, 2) Fill in any starting materials, reagents or to complete the reactions. No need to show…

Q: Which of the following ligands cannot coordinate in an η1 fashion? Group of answer choices benzene…

A: Hepticity: It is defined as the number of donor atoms of a ligand attached to the metal centre.

Q: A scientist wants to check the fuel used in a failed experiment by doing a saponification analysis.…

A: Saponification value/number: It is the number of mg of potassium hydroxide (KOH) is required to…

Q: B) Rank each of the bonds identified in order of increasing wave number, explain? Дон 1 NH2

A: Ordinarily, wave numbers are expressed in reciprocal centimeters (1/cm, or cm-1). Wave number is…

Q: 1₂ (s) + 6H₂O (1) +5Cl₂ (g) → 2103 (aq) +12H+ (aq) +10Cl¯ (aq)

Q: when s-2-butanol is allowed to stand in dilute sulfuric acid for several days, it slowly forms a…

A: A chemical process called racemization transforms an optically active molecule into an optically…

Q: I2(g) + Cl₂(g)- 2ICI(g) Using the standard thermodynamic data in the tables linked above, calculate…

A: First we need to calculate the standard free energy change for given reaction using the standard…

Q: 6.) What is the maximum mass of H₂0 that Can be produced by Combining 66,4g of each 4NH3 (g) + 50₂…

Question

Calculate the energy required to heat 503.0 g of ethanol from 8.3 °C to 19.6 °C. Assume the specific heat capacity of ethanol under these conditions is
-1 −1
2.44 J·g¯¯¹·K¯
Round your answer to 3 significant digits.
x10
X
μ
5

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

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

The temperature of the cooling water as it leaves the hot engine of an automobile is 240 F. After it passes through the radiator it has a temperature of 175 F. Calculate the amount of heat transferred from the engine to the surroundings by one gallon of water with a specific heat of 4.184 J/g oC.
A 45-g aluminum spoon (specific heat 0.88 J/g C) at 24 C is placed in 180 mL (180 g) of coffee at 85 C and the temperature of the two become equal. (a) What is the final temperature when the two become equal? Assume that coffee has the same specific heat as water. (b) The first time a student solved this problem she got an answer of 88 C. Explain why this is clearly an incorrect answer.
The complete combustion of acetylene, C2H2(g), produces 1300. kJ of energy per mole of acetylene consumed. How many grams of acetylene must be burned to produce enough heat to raise the temperature of 1.00 gal water by 10.0c if the process is 80.0% efficient? Assume the density of water is 1.00 g/cm3
A piece of chocolate cake contains about 400 calories. A nutritional calorie is equal to 1000 calories (thermochemical calories), which is equal to 4.184 kJ. How many 8-in-high steps must a 180-lb man climb to expend the 400 Cal from the piece of cake? See Exercise 28 for the formula for potential energy.
Natural gas companies in the United States use the therm as a unit of energy. One therm is 1105 BTU. (a) How many joules are in one therm? (1J=9.48104BTU) (b) When propane gas, C3H8, is burned in oxygen, CO2 and steam are produced. How many therms of energy are given off by 1.00 mol of propane gas?
Swimming Pool A swimming pool measuring 20.0m12.5m is filled with water to a depth of 3.75m. If the initial temperature is 18.4°C, how much heatmust be added to the water to raise its temperature to29.0°C? Assume that the density of water is 1.000 g/mL.