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Problem- Name two organic compounds that cannot be extracted effectively from an aqueous solution by means of an immiscible organic solvent such as ether or cyclohexane.
I want you to explain the chemistry in this problem
sketch a pv diagram and find the work done by the gas during the following stages. draw the pv diagram on paper. your
How much heat is required to raise the temperature of a stainless steel pot weighing 450 g and containing 270 g of water from 25 degrees Celsius to boiling if the specific heat capacity of stainless steel is 0.51 J/(g*degrees C)
Draw the structure of a phosphodiacylglycerol that has hexadecanoic acid and 9-octadecenoic acid
if about 2.55 gallons of oil spills into the ocean per second the first traces of color from an oil slick on the
what is the ph of a 0.015m hcl solution?if the poh of a solution is 7.99 what is the h?what is a conjugate acidbase
Explain how do determine the heat of neutralization for acid base reactions by an experiment ? Define how do perform a experiment
35.0 grams of an unknown sugar was dissolved in water and the final volume of the solution was brought up to 1.00 L. The osmotic pressure of this solution was determined to be 2.50 atm at 25°C. Which of the sugars below was most likely the unknown..
Include activity coefficients in your solubility-product expression. The Ksp of AgI is 8.3 x1017.
Solid water melts at 0.0 degrees celsius. What amount of heat is required to melt 1.5 Moles of ice at 0.0 degrees celisius to 20 degrees celsius. Given information
Calculate energy emitted by an electron in the 8th energylevel relaxing to the 2nd enegy le el in a Be ^3+ ion. Calculate enegy emitted by electron in the 8th energy level relaxing to the 2nd level in a Be atom
the vapor pressure of chloroform is 40.0 torr at -7.1 degree celsius. its enthalpy of vaporization is 29.2 kjmol.
A radio wave has a frequency of 8.6 x 10^8 Hz. What is the energy of one photon of this radiation
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