State the aqueous layer after extraction

Assignment Help Chemistry
Reference no: EM13184717

Assume an organic compound has a partition coefficent between water and diethyl ether equal to 9.19. If there are initially 7.21 grams of the compound dissolved in 110.0 mL of water, how many grams will remain in the aqueous layer after extraction with one 30.0 mL portion of ether?

Reference no: EM13184717

Questions Cloud

Should the ceo set up as a profit center : The CEO of Always Round Tire has decided to open a battery division. He thinks that batteries would sell well with tires at their outlets AND that Always Round's quality reputation will be transferred to the batteries. Should he set up the new div..
Explain nicotine is a poisonous and addictive compound : Nicotine is a poisonous, addictive compound found in tobacco. A sample of nicotine contains 6.16 mmol C, 8.56 mmol H, and 1.23 mmol N ( mmol = millimol = 10-3 mol).
Explain acetic anhydride to synthesize aspirin : In an experiment, 2.50 g salicycylic acid was reacted with excess acetic anhydride to synthesize aspirin, as shown below.
How we perceive ourselves versus how others perceive us : When groups are formed, we want to consider how organizational structures, processes, and situations impact on group motivation, politics, and goals achievement. Alignment of all of these structural, personal, and interpersonal components will hel..
State the aqueous layer after extraction : If there are initially 7.21 grams of the compound dissolved in 110.0 mL of water, how many grams will remain in the aqueous layer after extraction with one 30.0 mL portion of ether?
What is the size of your mpc and mps : Keynes rejected the classical notion of Say's law. He argued that under-spending was very likely. Keynes focused on aggregate demand (total spending) as being the key determinant to the level of macroeconomic activity not aggregate supply which wa..
Explain oxygen to produce gaseous carbon dioxide : liquid octane will react with gaseous oxygen to produce gaseous carbon dioxide and gaseous water. suppose 74 grams of octane is mixed with 148 grams of oxygen
How real gdp depends on the current interest rate : You are given the following two IS curves that show how real GDP (Yt) in the current time period t depends on the current interest rate and interest rates in previous periods, where rt is the interst rte in time period t. Furthermore each time per..
Explain what is the molarity of calcium hydroxide : What is the molarity of calcium hydroxide solution if the titration requires 74.70 ml of the acid to reach the endpoint?

Reviews

Write a Review

Chemistry Questions & Answers

  Explain construct an energy level diagram

We are asked to construct an energy level diagram (molecular orbital) for the molecule SO. We are then asked to comment on the ionic species of SO - bond order, bond distance etc. So far so good.

  What is the emperical formula

An anesthetic contains 64.9 % carbon, 13.5 % hydrogen, and 21.6 % oxygen by mass. At 120 degrees C and 750 mmHg, 1.00 L of the gaseous compound weighs 2.30 g.

  State the thermal decomposition of phosphate

The thermal decomposition of phosphate into phosphorous and molecular hydrogen is a first order reaction : 4PH3(g) -----> P(g) + 6H2(g), The half life of the reaction is 35.0 s at 680*c

  What is the mass (in g) of the sample

You have 170. mL chlorine trifluoride gas at 669 mmHg and 45°C. What is the mass (in g) of the sample?

  State the cell during the process of osmosis and why

explain what would happen to the cell during the process of osmosis and why?

  What is the molecular formula of the gas in this sample

A 1.17 g sample of an alkane hydrocarbon gas occupies a volume of 674 mL at 28°C and 741 mmHg. Alkanes are known to have the general formula CnH2n+2.

  Calculating charge balance

The Cl^- concentration in the water analysis given has been questioned. What concentration of Cl^- (mg/L) would make the cations and anions balance?

  Describe the use of nuclear isotope

Explain the use of nuclear isotope in medical field and Write a paragraph expaining what nuclear isotope can be used for medical purpose

  How much fluorine was formed

The mass ratio of sodium to fluorine in sodium fluoride is 1.21:1. A sample of sodium fluoride produced 36.5 {rm g} of sodium upon decomposition. How much fluorine (in grams) was formed?

  Imaging agents in nuclear medicine

Predict the likely mode of decay for the following isotopes used as imaging agents in nuclear medicine (choose all likely modes od decay- can have multiple answers for each and may be used multiple times):

  What would be the pressure of the gas

What would be the pressure of the gas, in kPa, if it were transferred to a container at 24°C whose volume is 55.0L?

  State data for the decomposition of hydrogen peroxide

Data for the decomposition of hydrogen peroxide at some set temperature T is include below. The rate law depends only on the concentration of H2O2.

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