Substantial difference in boiling between ethanol

Assignment Help Chemistry
Reference no: EM131343907

What is hydrogen bonding and how might hydrogen bonding be used to explain the substantial difference in boiling between ethanol CH3CH2OH (grain alcohol) and dimethyl ether (CH3OCH3)?

Reference no: EM131343907

Questions Cloud

Calculate the non discounted payback period from project b : Calculate the non-discounted payback period from Project B.- Calculate the discounted payback period from Project B at a rate of interest of 4% per annum effective.
What price would you bid if you must win the project : What price would you bid if you must win the project? What price would you bid if you want to maximize the expected value of the contribution from this contract?
List the steps required to develop health policy : Select 1 health issue such as diabetes, cancer, aging, chronic diseases, or obesity, and describe how current health policy (federal or state) addresses this health issue.List the steps required to develop health policy that impacts the targeted po..
Reacted with aqueous sulfuric acid : Write a rational arrow-pushing mechanism for the formation of this product (when alpha-pinene is reacted with aqueous sulfuric acid). And then write a rational arrow-pushing mechanism for the formation of the decomposition product.
Substantial difference in boiling between ethanol : What is hydrogen bonding and how might hydrogen bonding be used to explain the substantial difference in boiling between ethanol CH3CH2OH (grain alcohol) and dimethyl ether (CH3OCH3)?
Recognise the scope of applications of fea : Project objectives - Recognise the scope of applications of FEA and Know how to use commercial FEA software to solve engineering problems through analysis
Precipitation of silver iodide : Why does the temperature of a solution increase if the reaction is exothermic? For example, in the precipitation of silver iodide, delta H is -110.7 kj. Why is this reaction exothermic and why does it cause the solution temperature to increase?
Standard heat of vaporization : Mercury (Hg) has a normal boiling point of 356.7 °C, and a standard heat of vaporization of 59.11 kJ/mol. Determine what mass of mercury will vaporize in a closed container at 22°Cif it has a volume of 1.7 L of space above the liquid.
Describe the health policy development process : Describe the health policy development process and the roles that various stakeholders have in that process associated with the article.Include a brief description of the key health policy issues, and evaluate the potential of these issues to tra..

Reviews

Write a Review

Chemistry Questions & Answers

  Calculate [h+], [oh -], and the ph for this solution

A solution is prepared by mixing 85.0 mL of 5.00 M HCl and 25.0 mL of 8.00 M HNO3. Water is then added until the final volume is 1.00 L. Calculate [H+], [OH -], and the pH for this solution.

  Explain what fraction of the pyridine molecules

To 1.00 L of a 0.100 M aquoeus solution of the weak base pyridine C5H5N is added 1.00 ml of 14.0 M NaOH. What fraction of the pyridine molecules in the resulting solution react with water to release hydroxide ions? (Kb C5H5N = 1.7 x 10^-9)

  Initial slopes of the plots of the compressibility factor

Using the van der Waal constants for methane in table 1.3 (a=2.283, b=0.04278) to calculate the initial slopes of the plots of the compressibility factor

  Non-bonding electrons and formal charges where necessary

Three resonance structures of the following cation are possible. One resonance form is given below, but it is incomplete. Complete the given structure by adding non-bonding electrons and formal charges where necessary

  Explain how many centimeters cubes

Copper has a density of 8.900 g/cm^3. How many centimeters cubes would be displaced If 35 kg of copper pellets were poured into a barrel of water

  Pure ethanol has a density of 078945 gcm sup3 at 200 degc

pure ethanol has a density of 0.78945 gcm sup3 at 20.0 degc and 0.80625 gcmsup3 at 0.0deg c. what will be the

  Ability to act as an oxidizing agent from best oxidizing

Problem- Rank these species by their ability to act as an oxidizing agent from best oxidizing agent to poorest oxidizing agent

  Calculate the temperature of the gas

A sample of gas occupies a volume of 569mL at 1.24 atm and 106 celsius. Calculate the temperature of the gas if its pressure is changed to 1.12 atm while its volume its constant.

  Explain spectroscopy to determine if the brominated product

Identify the chiral centers with asterisks and label each center as R or S. 5. How might you use 13C NMR spectroscopy to determine if the brominated product is contaminated with some unreacted starting material (during the bromination of trans-cin..

  How much energy is needed to heat of ice

Question- How much energy (in kilojoules) is needed to heat 5.30g of ice from -11.5?C to 24.0?C? The heat of fusion of water is 6.01kJ/mol, and the molar heat capacity is 36.6 J/(K?mol) for ice and 75.3 J/(K?mol) for liquid water.

  Draw out the structure of the two starting materials

Problem- One proposed route to make ibuprofen required a Friedel-Crafts Alkylation between 1-bromo-2-methyl propane and 2-phenyl-propanoic acid. This route failed to give the correct product. Draw out the structure of the two starting materials

  Explain the equilibrium constant for the reaction

Stearic acid, nature's most common fatty acid, dimerizes when dissolved in hexane. The equilibrium constant for this reaction at 28 degrees Celsius is 2,900.

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