State saturated sodium hydrogen carbonate

Assignment Help Chemistry
Reference no: EM13165557

Explain why saturated sodium hydrogen carbonate is used to wash the organic layer in the Friedel Crafts Acylation. ( Wash the organic layer twice with 25 ml portions of saturated sodium hydrogen carbonate using sepaatory funnel, followed by 25 ml of water.)

Reference no: EM13165557

Questions Cloud

Realistic animations include more : Realistic animations include more than just translations of shapes. They also have scaling involved. For this question, you're asked to write a function called "problem4" that accepts a single input variable and applies a scaling constant of 3. Th..
State water softeners replace these ions with na : Hard water contains Ca2+, Mg 2+, and Fe2+. Water softeners replace these ions with Na+. If 1.0 X 10^3L of hard water contains 0.010 M Ca2+ and 0.0050 M Mg2+
What type of chemical reaction is the following : What type of chemical reaction is the following?
What is the volume of the unknown liquid in milliliters : If the volume of an unknown liquid is measured and found to be 6.510 L, what is the volume of the unknown liquid in milliliters?
State saturated sodium hydrogen carbonate : Explain why saturated sodium hydrogen carbonate is used to wash the organic layer in the Friedel Crafts Acylation.
Historical-cost constant rupee model : Conventional original transactions cost model and historical-cost constant rupee model
Accept one input. : Write a function called "problem3" that accept ONE input. This single input will be formatted as follows: Row 1: X coordinates Row 2: Y coordinates Your function should then shift the shape
Draw graphs representing boyles law : Draw graphs representing Boyle's law, Charles's law, and Gay-Lussac's law for a fixed amount of gas. Make sure that you label each axis and state the assumptions for each law-that is, the variable(s) that is (are) held constant for each law.
Describe why ice and concetrated hcl : Explain why ice and concetrated HCl is used in Friedel Crafts Acylation. ( weigh 50 g of ice in 500 ml beaker. Add 25 ml of concentrated hydrochloric acid to the beaker.

Reviews

Write a Review

Chemistry Questions & Answers

  Calculate the mass of chloroform

A chemistry student needs 60.00 mL of chloroform for an experiment. By consulting the CRC Handbook of Chemistry and Physics, the student discovers that the density of chloroform is 1.48 g x cm^-3.

  How much heat is absorbed

How much heat is absorbed when 45.00 g of C(s) reacts in the pressence of excess SO2(g) to produce CS2(l) and CO(g) according to the following chemical equation?

  What will its pressure be

A sample of gas has an initial volume of 13.8L at a pressure of 1.26 atm If the sample is compressed to a volume of 10.8L, what will its pressure be?

  Explain when calcium chloride dissolves in water

An aqueous solution of sodium chloride contains 4.50g of CaCl2, per liter. What is the molarity of CaCl2? When calcium chloride dissolves in water, the calcium ions

  What will be the volume

A sample of neon has a volume of 270 mL when it is at a pressure of 831 mmHg. What will be the volume when the pressure is increased to 1238 mmHg?

  What is the new volume occupied by the gas

A gas occupying 28mL at standard conditions is heated to 18C while the pressure is reduced to 0.98221 atm. What is the new volume occupied by the gas? Answer in units of mL.

  What is the pressure at 273k

A rigid container of O2 has a pressure of 388kPa at a temperature of 713K. What is the pressure at 273K.

  What is the total combined mass of carbon dioxide and water

An automobile gasoline tank holds 36 kg of gasoline. When the gasoline burns, 95 kg of oxygen is consumed, and carbon dioxide and water are produced.

  Calculate the molar heat of solution of kcn

When a 7.00-g sample of KCN is dissolved in water in a calorimeter that has a total heat capacity of 2.734 kJ·K-1, the temperature decreases by 0.460 K.

  How many moles of co(nh2)2 are present

How many moles of CO(NH2)2 are present in 145 g of water, if the freezing point of the solu- tion is -4.02?C? kf (water) = 1.86 K · kg/mol.

  Estimate the approximate zeff felt by a valence electron

The shielding of electrons gives rise to an effective nuclear charge,Zeff , which explains why boron is larger than oxygen. Estimate the approximate Zeff felt by a valence electron of boron and oxygen, respectively

  Consider the balanced chemical reaction

Consider the balanced chemical reaction shown: 4PH^3 (g) + 8O^2 (g) ---> 6H^2O (l) + 1P^4O^10 (s) In a certain experiment, 8.92g of PH^3 reacts with 9.60g of O^2(g)

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