Compute the temperature in celsius when the vapor pressure

Assignment Help Chemistry
Reference no: EM13666742

This is vital to Jack Daniels- The vapor pressure of ethanol is 115 mmHg at 34.9 degrees C. By means of the fact that: DELTA Hvap of ethanol is 40.5 kJ/mol compute the temperature in Celsius when the vapor pressure of ethanol is 700 mmHg.

a. 77 degrees C

b. 74.7 C

c. 71.9 degrees C

d. 65.2 degrees C

e. 61.7 degrees C

Reference no: EM13666742

Questions Cloud

Define the final ph and the final tds in mg/l of the mixture : It has been proposed to mix a 1500 L bath containing 5% by volume of H2SO4 with a 1500 L bath containing 5% by weight of NaOH. The Specific gravity of the acid added is 1.841 as well as its purity is 96%.
Explain what the products are or expected products : A Cu penny can be dissolved in nitric acid however not in hydrochloric acid. Utilizing reduction potentials, show why this is so. Explain what the products are or expected products of each reaction
Explain a highly useful and general technique for synthesis : A highly useful and general technique for synthesis of alcohols is the addition of grignard reagents to carbonyl compounds
Explain what is the delta having of a liquid : Explain what is the DELTA having of a liquid that has a vapor pressure of 641 mmHg at 85.2 degrees C as well as a boiling point of 95.6 degrees C at 1 atmosphere
Compute the temperature in celsius when the vapor pressure : This is vital to Jack Daniels- The vapor pressure of ethanol is 115 mmHg at 34.9 degrees C. By means of the fact that: DELTA Hvap of ethanol is 40.5 kJ/mol compute the temperature in Celsius when the vapor pressure of ethanol is 700 mmHg.
Explain what is the molarity of the naoh solution : A 25 ml sample of naoh is titrated with 15.24 ml of 0.225 m h2so4. Explain what is the molarity of the naoh solution
Find the isomer that shows the least slightly different bond : Illustrate the bond angles which are at least slightly different in the C2H2Br2 molecule. Therefore this has isomers and find the isomer that shows the least slightly different bond angle
Define how old is the fossil : A fossil was analyzed as well as determined to have a carbon-14 level that is 80.0 % that of living organisms. How old is the fossil. All living things contain carbon. Most of this carbon is stable carbon-12.
Demonstrate complete structures of the intermediates : Addition of hydrogen chloride (HCl) to 1-isopropenyl-1-methylcyclopentane yields 1-chloro-1, 2, 2-trymethylcyclohexane. Intend a mechanism for the reaction. Demonstrate complete structures of the intermediates as well as use curved arrows to indi..

Reviews

Write a Review

Chemistry Questions & Answers

  State what molarity of aqueous aluminum sulfate solution

What molarity of aqueous aluminum sulfate solution can be expected to show the same conductivity

  Explain a fuel gas containing methane

A fuel gas containing 90% methane (CH4), 5% acetylene(C2H2) and 5% butane gas(C4H10) by volume is fed to a furnace in which it is completely burned with 10% excess air. The fuel gas flow rate is 1000 m^3/h at 15 degrees Celcius and 250 kPa.

  Explain what is the empirical and molecular formula

What is the empirical and molecular formula for a compound that is 46.16% carbon, 5.16% hydrogen and 48.68% fluorine if the molar mass of this compound is 156.12 g

  Explain the reaction of sodium metal with oxygen gas

When active metals such as sodium are exposed to air, they quickly form a coating of metal oxide. The balanced equation for the reaction of sodium metal with oxygen gas is

  Define source of heat for chemical reactions

Consider the combustion of methane ( as represented by the following equation). This is the reaction that occurs for a bunsen burner, which is a source of heat for chemical reactions in the laboratory.

  State e1 mechanisms a little clearer

E1 mechanisms a little clearer? maybe make a chart with simmilarities and differences and how to know which one is which?

  Find origin of the charge neutrality requirement in solids

What is the origin of the charge neutrality requirement in solids? Why must solids have charge neutrality in the bulk,

  Explain two inert electrodes are immersed in the solution

Two inert electrodes are immersed in the solution. If a voltage is applied to the electrodes, what oxidation 1/2 reaction will most likely take place at the surface of one electrode and what reduction 1/2 reaction will most likely take place at th..

  Define the heat capacity of the bomb calorimeter

When 0.564g of biphenyl (C12H10) undergoes combustion in a bomb calorimeter, the temperature rises from 25.3C to 29.8.C Find Delta Erxn for the combustion of biphenyl in kJ/mol biphenyl. The heat capacity of the bomb calorimeter, determined in a s..

  Compute the total calories absorbed from the surroundings

Calculate the total calories absorbed from the surroundings. D. ?H for Solution of KCl(s) in water: ?T for reaction D: -4°C Mass of KCl: 5.00 g Volume of water: 0.050 L

  Describe one molecule or ion of perchlorate ion

Choose the selection which gives the correct number of and bonds present in one molecule or ion of perchlorate ion, ClO4-. Make the central atom in your Lewis structure follow the octet rule if possible.

  Evaluate the activation energy of a reaction

Calculate the activation energy of a reaction whose rate constant is 4.22 x 10?4 s?¹ at 25°C and 4.54 x 10?4s?¹ at 45°C.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd