Explain the mass ethanol in an ethanol-water solution

Assignment Help Chemistry
Reference no: EM13534155

What is the mass/vol % ethanol in an ethanol-water solution with a density of 0.875 g/mL and containing 65.0% ethanol by volume? The density of pure ethanol is 0.789 g/mL

Reference no: EM13534155

Questions Cloud

Determine the net force in unit-vector notation : If the 1 Kg standard body has an aceleration of 2.00 m/s^2 at 20 degrees to the positive direction of an x axis, what is the net force in unit-vector notation
Partner income and withdrawal journal entries : Provide the journal entry for the monthly partner drawing for January and provide the journal entry to close the income summary account at the end of the year.
Define an acidic or basic or neutral solutions : Identify whether or not solutions of these salts will form an acidic or basic or neutral solutions when added to water.
Journalize the entry to record the admission of rivas : Journalize the entry to record the admission of Rivas, who is to receive a bonus of $15,000 and what are the capital balances of each partner after the admission of the new partner?
Explain the mass ethanol in an ethanol-water solution : What is the mass/vol % ethanol in an ethanol-water solution with a density of 0.875 g/mL and containing 65.0% ethanol by volume. The density of pure ethanol is 0.789 g/mL
Find what is the minimum distance in which the car will stop : A car is traveling at 45.0 km/h on a flat highway. what is the minimum distance in which the car will stop
Journalize entries to record the admission of wells : Journalize the entries to record the admission of Wells and Lee and what are the capital balances of each partner after the admission of the new partners?
Find what horizontal force is required to move the crate : If the coefficient of kinetic friction between a 30.0 kg crate and the floor is 0.33, what horizontal force is required to move the crate at a steady speed across the floor
Similar volumetric flasks prepared by a lab technician : There were two acid solutions: 0.1 M HCl and 0.1 M H2SO4 , 250 mL each in two identical volumetric flasks prepared by a lab technician. Unfortunately, she forgot to label them and there were no more concentrated acids left in the lab. She found 1L..

Reviews

Write a Review

Chemistry Questions & Answers

  Derive an expression for the compression factor

Derive an expression for the compression factor of a gas that obeys the equation of state P(V - nb) = nRT

  Explain the equilibrium concentration of the only product

In an experiment 0.4000moles of hydrogen gas and 0.400moles of iodine vapor are mixed in a 1.00L vessel and allowed to come to equilibrium. if Kc=49, what is the equilibrium concentration of the only product, hydrogen iodide

  Explain how many mm of nitrogen atoms

how many mM of nitrogen atoms in 1g/L of (NH4)2SO4. molecular mass of (NH4)2SO4 is 132.14g/mol

  Explain the ph of the solution is found

A saturated solution of Mg(OH)2 in contact with undissolved Mg(OH)2(s) is prepared at 25 degrees C. The pH of the solution is found to be 10.17.

  If 500 ml of a solution containing 0400 m iron is placed

if 5.00 ml of a solution containing .0400 m iron is placed in a 100.0 ml volumetric flask and filled to the mark with

  State structure that corresponds to the molecular formula

Give the structure that corresponds to the following molecular formula and 1H NMR spectrum: C7H12Cl2: ? 1.07 (integral = 6203, s); ? 2.28 (integral = 1402, d, J = 6 Hz)

  Explain current is allowed to flow which species is oxidized

When current is allowed to flow, which species is oxidized. What is the value of E0cell

  Explain 2-chloro-3-methylpentane are enantiomers

Identify which pairs of all of the stereoisomers of 2-chloro-3-methylpentane are enantiomers, diastereomers, and/or meso compounds.

  Compute the ph of the solution after the addition naoh

Calculate the pH of the solution after the addition of 0.100 mL NaOH. The Ka for HC2H3O2 is 1.8x10^-5.

  Radioactive isotope x has been found in rock units s and q

radioactive isotope x has been found in rock units s and q. isotope x breaks down into isotope z with a half life of

  What was the concentration of the solution

A chemist wanted to determine the concentration of a solution of lactic acid, HC3H5O3. She found that the pH of the solution was 2.59. What was the concentration of the solution.

  Explain the solutions equilibrate with the atmosphere

What pH will would measure for these solutions immediately? What would be the pH after the solutions equilibrate with the atmosphere

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