Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Saponification of Fats Laboratory Report
Introduction: Explain the chemical nature of storage fats. How are they stored (chemically), where are they stored (biologically). Explain the diversity in this group of molecules. Give a short historical perspective on saponification reaction and how it was used, starting supplies, etc.
Discussion
Why are the fatty acids referred to as salts? Which takes more NaOH for complete saponification, 27 grams of olive oil, butter or lard? Since we used the same amount of NaOH, which soap should be more basic? Why?
Discuss why fatty acid salts can act as soaps.
Discuss the disadvantages of natural soaps.
References - as always, full citations of the literature cited
suppose your assignment were to prepare the glaser type product of a mixed reaction of phenyl acetylene and propyne.
A city requires to contract a laboratory to monitor the quality of drinoing water. Review the call for tender. State your approach to monitoring the methodology that you will pursue and the quality level of your work.
A mixture of four gases exerts a total pressure of 860 mm Hg. Gas A and B, both exert 220 mm Hg, Gas C 110 mm Hg. What pressure is exerted by gas D?- When does a real gas behave like an ideal gas?
Calculate the enthalpy of the reaction: 2NO(g) + O2(g) --> 2NO2(g) given the following reactions and enthalpies of formation: 1/2 N2(g) + O2(g) --> NO2(g), delta H *A = 33.2 kJ 1/2 N2(g) + 1/2O2(g) --> NO(g), delta H *B= 90.2 kJ
How many milliliters of 0.200 M FeCl3 are needed to react with an excess of Na2S to produce 1.38 g of Fe2S3 if the percent yield for the reaction is 65.0%? 3 Na2S(aq) + 2 FeCl3(aq) ? Fe2S3(s) + 6 NaCl(aq)
consider the base monosodium phosphate and write the structure of the conjugate acid of this base and explain why an
What is the new boiling point of water if you add 188 grams of magnesium chloride to 1250 g of water.
Calculate the % of calcium carbonate in a mixture of calcium carbonate, sodium carbonate and magnesium sulfate if we obtained 1.73g of calcium carbonate.
calculate the density of iron fe given that the melatllic radius isrfe 1.24 angstrom and that fe displays a body
Calculate the concentration of all ionic species at equilibrium after adding 1 g sodium acetate to 0.1 L of a 0.1 M solution of acetic acid. Assume volume stays constant and conditions are at standard state
What mass of liquid water remains in the flask when equilibrium is established? The equilibrium vapor pressure of water at 55 °C is 118 mm Hg.
Use your experimentally determined value of ksp and show,by calculations, that Ag2CrO4 should precipitate when 5mL of 0.004M AgNO3 are added to 5mL of 0.0024 M K2CrO4.
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!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd