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!
Question- Many esters have characteristic odors (usually pleasant). Methyl salicylate (ester) can be prepared from salicyclic acid and methanol via Fischer Esterfication. Which one of these reagents would you use in excess in order to drive the rxn to product? Explain how you would isolate the ester from the reaction mixture.
salicyclic acid + methanol <-------H2SO4--------> methyl salicylate + water
I desire to know how this is done please illustrate all steps in detail
If the minimum amount of solvent is recrystallized at 12.8 g by heating it to 70 C and sampling it in an ice water bath what is the minimum percent recovery of the recrystallized material?
Give the balanced chemical equation, the ionic equation and the net ionic equation for the production of barium sulfate from aluminum sulfate and barium nitrate.
Predict the physical state of ammonia at -95 degrees C (mp =-77degrees C, Bp =-33 degrees C) and normal atmospheric pressure.
What is the maximum number of electrons that can be freed by a burst of light of 405 nm whose total energy is 1.00μJ?? Given the minimum evergy of 4.41*10^-19 and a maximum kinetic energy 4.95*10^-20.
A 36.3 ml aliquot of 0.0529 M H2SO4 (aq) is to titrated with 0.0411 M NaOH (aq) What volumen (ml) of base will it take to reach the equivalence point
in humans oxygen is effectively delivered to the tissues because of the presence of several allosteric modulators. name
Question- A 3.00-L flask is filled with gaseous ammonia, NH3 . The gas pressure measured at 28.0?C is 1.15atm. . Assuming ideal gas behavior, how many grams of ammonia are in the flask
The following reaction is second-order with respect to NO(g) and first-order with respect to O2(g). At a given temperature, the rate constant, k, equals 7.4 Å~ 102 M-2s-1.
Sketch a diagram of the conformational states of the enzyme showing the response to NAD+ binding and a mechanism for negative cooperativity.
if H2 of 50.0 mL and C 2 H 4 of 50.0 mL are permitted to react at the pressure of 1.5 atm, produce C 2 H 6 that has a volume of 50.0 mille litres.. compute the amount of (PV )work done?
If the yellow molecules have a molecular mass of 50 {\rm amu}, what is the molecular mass of the blue molecules
Acid strength decreases in the series HI > HSO4- > HF > HCN. Which of these anions is the weakest base
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