Explain a synthetic detergent

Assignment Help Chemistry
Reference no: EM13211551

Lauryl alcohol, C12H25OH, is prepared from coconut oil; it is used to make sodium lauryl sulfate, a synthetic detergent. What is the molality of lauryl alcohol in a solution of 17.1g lauryl alcohol dissovled in 185g ethanol, C2H5OH?

Reference no: EM13211551

Questions Cloud

Explain how many more units of ph change : What can you conclude from these results? -- Need 4 of them because I'm lost. Also, how can I estimate the useful range of a pH meter?
Explain what range of magnetic field strength : What range of magnetic field strength would be required to cover the mass range between 16 and 625, for singly charged ions, if the accelerating voltage is held constant?
Evaluate the molarity of a solution : Calculate the molarity of a solution of 25.2mL of methanol combined with enough water to make 622mL of solution (density of methanol is 0.79180g/mL).
Find out the kinds of intermolecular forces : Determine the kinds of intermolecular forces that are present in each element or compound.
Explain a synthetic detergent : Lauryl alcohol, C12H25OH, is prepared from coconut oil; it is used to make sodium lauryl sulfate, a synthetic detergent. What is the molality of lauryl alcohol in a solution
Explain the normal boiling point of ethanol : The normal boiling point of ethanol is 78.4 C, and the heat of vaporization is Delta H vap = 38.6 kJ / mol.
Explain backpacking trip and need to make a fire : You are on a backpacking trip and need to make a fire. You have some batteries and a piece of foil from some gum. These should be sufficient to get the fire going.
State what amount of energy released in formation of a mole : What amount of energy would be released upon formation of a mole of 28Si nuclei from their subatomic particles?
Define what is the vapor pressure : What is the vapor pressure of SiCl4 (in mm Hg) at 23.5 C? The vapor pressure of SiCl4 is 100 mm Hg at 5.4 C and Delta H

Reviews

Write a Review

Chemistry Questions & Answers

  Calculate the ph of a solution

Calculate the pH of a solution containing 0.085 M nitrous acid (HNO2; Ka= 4.4 × 10-4) and 0.10 M potassium nitrite (KNO2).

  What is the new partial pressure of hi

The system H2 (g) + I2 (g) ?? 2 HI(g) is at equilibrium at a ?xed temperature with a partial pressure of H2 of 0.200 atm, a partial pressure of I2 of 0.200 atm, and a partial pressure of HI of 0.100 atm.

  State the consentration of the reactant to drop

the consentration of the reactant to drop to 25% of its inital value. what is the rate constant for reaction?

  Which of the following statements is true

Which of the following statements is true? a. The critical temperature must be reached to change liquid to gas. b. To melt a solid at constant pressure, the temperature must be above the triple point.

  Define cocaine overdose and addiction are health problems

Cocaine overdose and addiction are major public health problems. One novel treatment involves the administration of high activity mutants of human butyrylcholinesterase (BChE) (i.e. this would be a protein-based ‘drug') that would hydrolyze and d..

  Why does the presence of cfcs in the stratosphere interfere

Under what conditions of pressure and temperature do real gases most closely approximate ideal-gas behavior?

  Explain what max of water can be heated

What max of water can be heated from 15 degrees C to 100 by burning this piece of cool

  Find the complete molecular, complete ionic

Solid Lithium hydride is added to water. Find the complete molecular, complete ionic, and net ionic formulas.

  Explain combustion reaction

Combustion reaction, A fuel has the following weight percentage composition, C = 52%, H = 11%, S = 0%, O = 9%, moisture = 13%, Ash = 15%

  Calculate what will be molarity of kmno4 solution

Using a sample of ferrous ammonium sulfate hexahydrate of 0.5585 grams needs KMnO 4 solution of 21.45 ml to reach a pink endpoint then calculate what will be tha molarity of the KMnO 4 solution?

  State and dissolved the powder using nitric acid

A student weighed 0.0961 g of calcium carbonate (FW: 100.08 g/mol) into a 100-mL volumetric flask, dissolved the powder using nitric acid, and diluted to the mark with 0.2% nitric acid.

  What is the molar mass of the gas in a glass bulb

What is the molar mass of the gas in a glass bulb with a volume of 2.50 L at a temperature of 22 degrees C and a pressure of 110 mm Hg. The gas weighed 505 mg.

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