User Account

All Pages

You have 100 ml of toluene total and need the extraction to

Assignment Help Chemistry
Reference no: EM13346211

A has a partition coefficient of 3 between toluene and water, with three times as much in the toluene phase. Suppose that 100 mL of a 0.010 M aqueous solution of A is extractedmwith toluene. You have 100 mL of toluene total and need the extraction to be 90% complete (only 10% remains in aqueous phase). Describe how this can be done.

Reference no: EM13346211

Questions Cloud

A car moves along an x axis through a distance of 990 m : a car moves along an x axis through a distance of 990 m starting at rest at x 0 and ending at rest at x 990 m.
For the voltaic cells that you measured that used silver : for the voltaic cells that you measured that used silver and copper provide the reaction that represents the voltage
What concentration of aqueous nacl solution freezes at -152 : what concentration of aqueous nacl solution freezes at -15.2 c? the freezing point of pure water is 0.0 c and kf of
A company that manufactures amplified pressure : a company that manufactures amplified pressure transducers is trying to decide between the machines shown below.
You have 100 ml of toluene total and need the extraction to : a has a partition coefficient of 3 between toluene and water with three times as much in the toluene phase. suppose
Calcium carbonate reacts with hydrochloric acid to forma a : calcium carbonate reacts with hydrochloric acid to forma a salt carbon dioxide and water. write the balanced equation
A chemist makes a solution of 133 mol cacl2 and 800 kg : a chemist makes a solution of 1.33 mol cacl2 and 800 kg water and then discovers that the freezing point of the
An airplane was moving with a velocity equal to 300mph when : an airplane was moving with a velocity equal to 300mph when the velocity was increased with uniform acceleration to
Use polar coordinates to find the volume of the given solid : 1use polar coordinates to find the volume of the given solid. below the paraboloid z 36 - 9x2 - 9y2 and above the

Reviews

Write a Review

Chemistry Questions & Answers

  Explain what value of slope does the nernst equation predict

the NERNST equation is used to predict the impact of concentration on the cell potential. What value of slope does the Nernst equation predict for a plot of Ecell vs. log(cu2+ conc ratio)

  What is the volume in liters of the no2 produced

Consider the formation of nitrogen dioxide from nitric oxide and oxygen:  2NO(g) + O2(g) -> 2NO2(g) If 9.0L of NO are reacted with excess O2 at STP, what is the volume in liters of the NO2 produced?

  Explain phenylphenol have a monosubstituted aromatic ring

Does 4-Phenylphenol have a monosubstituted aromatic ring ( or also known as monosubstituted aromatic overtone band [msoab] )

  Evaluate the standard potential for the cell

Calculate the standard potential for this cell at 25 °C. Standard reduction potentials can be found here.

  How many grams of the substance are present

A substance has a solubility of 350 ppm. How many grams of the substance are present in 1.0 L of a saturated solution.

  Evaluate the molar concentration of an aqueous solution

Calculate the molar concentration of an aqueous solution containing 10.25 g of calcium nitrate in 850.mL.

  State it is often possible to change a hydrate

It is often possible to change a hydrate into an anhydrous compound by heating it to drive off the water (dehydration). A 46.06 gram sample of a hydrate of MnSO4

  Complete as well balance the redox equation

Complete and Balance the following redox equation. MnO4 + H +Br-->Mn2 +Br2 +H2O (acidic Solution). The sum of the smallest whole number coefficients is

  Explain the number of atoms in a gram of iron

How would you estimate the number of atoms in a gram of iron, using the mass in grams of an atomic mass unit

  State an equation for its ionization in water

Pure HClO4 is molecular. In water it is a strong acid. Write an equation for its ionization in water. Use minimal integer numbers to balance the reaction. Include physical states in your answer, e.g., start with HClO4(l).

  Estimate the bond length in each molecule

Use the dipole moments of and ( HCl= 1.08, Hf= 1.82) together with the percent ionic character of each bond ( HCl= 20% ionic, HF= 45% ionic) to estimate the bond length in each molecule.

  Explain the electron affinity for an element is a negative

If the electron affinity for an element is a negative number does it mean that the anion of the element is more stable than the neutral atom. Explain

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

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