Which of the two layers that formed during extraction

Assignment Help Chemistry
Reference no: EM13173263

principle involved in extraction?

which of the two layers that formed during extraction is the dichloromethane? explain your answer.

role of sodium carbonate in extraction of caffeine from tea leaves.

Reference no: EM13173263

Questions Cloud

Calculate the ph of the titration : Calculate the pH for each of the following cases in the titration of 50.0 mL of 0.110 M HClO(aq) with 0.110 M KOH(aq).
State law for the rearrangement of methylisocyanide : The rate law for the rearrangement of methylisocyanide (CH3NC) to acetontrile (CH3CN) at 800 K is:
What is the net ionic equation potassium hydroxide and iron : what is the net ionic equation potassium hydroxide and iron(III) nitrate.
What is the materials inventory, work in process inventory : What is the materials inventory, work in process inventory, finished goods inventory and actual manufacturing overhead incurred for Boone Company January 1, 2009?
Which of the two layers that formed during extraction : role of sodium carbonate in extraction of caffeine from tea leaves.
Income distribution in different standards : Which of the following is not a reason for rising health care costs? Which of the following statements about the way the government measures poverty is correct? Which of the following are explanations for income differences?
How many minutes it take for concentration of the reactant : certain first-order reaction () has a rate constant of 1.00×10-2 at 45 . How many minutes does it take for the concentration of the reactant, , to drop to 6.25 of the original concentration?
Determine whether computer villages should discontinue : Determine whether Computer Villages should discontinue the furniture line and the financial benefit (cost) of dropping it.
What is the empirical formula and the molecular formula : An unknown sample with a molecular mass of 180.og is analyzed to yeild 40% c, 6.7% H, and 53.3% o. What is the empirical formula and the molecular formula of this compound?

Reviews

Write a Review

Chemistry Questions & Answers

  What mass of c4h6 in grams is consumed

What mass of C4H6 in grams is consumed in the reaction below when 39.8 grams O2 (g) are also consumed? C4H6 (g) + O2 (g) ' CO2 (g) + H2O (g) (not balanced)

  State what is the molarity of aqueous silver nitrate

What is the molarity of aqueous silver nitrate if 50.00 mL of AgNO3 reacts with 25.0 mL of 0.100

  Give clarification of organic chemistry

Synthesizing ethers via acid-catalyzed condensation reactions has limited usefulness. The conditions (sulfuric acid and heat) are also conducive to elimination products. Clarification of Organic Chemistry

  What is the density of a block of marble

What is the density of a block of marble that occupies 350 cm3 and has a mass of 660 g?Answer in units of g/cm

  How much fuel should carry

A backpacker wants to carry enough fuel to heat 2.9 kg of water from 27 degrees C to 100.0 degrees C. If the fuel he carries produces 36 kJ of heat per gram when it burns, how much fuel should he carry? (For the sake of simplicity, assume that the..

  What is the total atmospheric pressure

Nitrogen (80 kPa), oxygen (21.0 kPa), carbon dioxide (0.03 kPa), and water vapor (2.0 kPa) are the usual atmospheric components. What is the total atmospheric pressure in kPa.

  What maximum partial pressure of no builds up

If a reaction mixture contains only N2O and NO2 at partial pressures of 1.0 atm each, the reaction will be spontaneous until some NO forms in the mixture.

  Calculate molality and molarity of nacl

calculate (a)molality? (b)molarity of NaCl? (c) What is the mass/mass and remove the most loosely held e- from a gaseous atom in a ground state

  What happens when a strong acid and weak base are mixed

does the HCl ionize the NH3 base? is the a conjugate acid or base, HCl is a strong acid, what happens when a strong acid and weak base are mixed?

  What is the final temperature of the mixture

A 54.7-g sample of aluminum at 95.0 oC is dropped into 35.0 g of water at 40.0 oC. What is the final temperature of the mixture? (specific heat capacity of aluminum = 0.89 J/goC; specific heat capacity of water = 4.184 J/g degreesC)

  Which one is oxidized by using oxidation number concept

N2O4(g) + KCl(s) → NOCl(g) + KNO3(s) Find out oxidation number of each and find which one is reduced and which one is oxidized by Using oxidation number concept? Also write net ionic equation and ionic equation.

  What is the total combined mass of carbon dioxide and water

An automobile gasoline tank holds 47kg of gasoline. When the gasoline burns, 165kg of oxygen are consumed and carbon dioxide and water are produced.What is the total combined mass of carbon dioxide and water that is produced?

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