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!
While your aldol reaction was running, your TA announced that the the sodium hydroxidesolution (10%, or 2.5 M) ADP was mistakenly set to 100μL instead of 400μL. Perhaps just toquell the obvious frustration among the students upon learning this news, the TA then statedthat all reactions would still proceed to completion. Knowing that a portion of the lab report grade is dependent on product quality and yield, many students decided to clean up and setup the reaction again, with 400μL of sodium hydroxide solution.
a) How many mmoles of NaOH should have been used (400μL)?
b) How many mmoles of NaOH was actually used (100μL)?
c)Was your TA correct? In other words, with only 100μL of sodium hydroxide solution, would the aldol reaction still proceed to completion to give the desired product?
d) Why or why not? Explain your answer.
A 0.5M aqueous solution of hypobromous acid (for which Ka=2.3 * 10*-9) has what pH ? a. 6.78 b. 5.36 c. 4.47 d. 3.39 Please show the counting process.
whole blood what is the mass in pounds of this amount of whole blood
A wooden artifact from a Chinese temple has a 14C activity of 34.3 counts per minute as compared with an activity of 58.2 counts per minute for a standard of zero age. From the half-life for 14Cdecay, 5715 yr determine the age of the artifact.
Explain how to prepare 1.00 L 0.15 M NaOH aqueous solution from a concentrated NaOH stock solution (19.4M). Find out the volume of the concentrated NaOH solution needed and describe the procedure briefly.
A sample of a refrigeration gas in a volume of 410 mL, at a pressure of 1.26 atm, and at a temperature of 11.0 °C, was compressed into a volume of 172 mL with a pressure
Which of the following could have a meso stereoisomer. a) 1,2-dichloropentane b) 1,3-dichloropentane c) 2,2-dichloropentane d) 2,4-dichloropentane
a buffer is created by mixing equal concentrations of nh4 and nh3. calculate the volume of both solutions needed to
477 j amount energy is added to a 74.0 grams sample of h2o at a temperature of 21 degree celsius. determine what will
How much heat energy, in kilojoules, is required to convert 61.0 g of ice at -18.0 C to water at 25.0 C ?
If 42.0 g of CO and 27.0 g of H2O are placed in a 5.0 L flask with 132 g of CO2 and 6.0 g of H2 and allowed to reach quilibrium, what will the concentration of CO be when the system finally reaches equilibrium?
Copper has a density of 8.900 g/cm^3. How many centimeters cubes would be displaced If 35 kg of copper pellets were poured into a barrel of water
After you set up the necessary equations. Put into a table your results in summary form as well as write short paragraph summarizing what the results show.
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