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!
Can you calculate the pI (equivalence point) for the following peptide?
Phe-Lys-Glu-Asp-Lys-Ser-Ala (Note: there is only one alpha-carboxyl at the C terminus and one alpha-amino group at the N terminus and don't forget to take into account the ionizable side chain groups!)
A 265- flask contains pure helium at a pressure of 760 . A second flask with a volume of 495 contains pure argon at a pressure of 729. If the two flasks are connected through a stopcock and the stopcock is opened, what is the partial pressure of h..
Problem- Suppose a heat source generates heat at a rate of 74.0 W (1 W = 1 J/s). How much entropy does this produce per hour in the surroundings at 26.0 °C. Assume the heat transfer is reversible.
Calculate the minimum amount of work that must be done to remove 100 J of heat form the inside of the refrigerator, when inside the temperature is -80 C
Explain Electromagnetic radiation behaves both as particles (called photons) and as waves. Define Wavelength and frequency are related according to the equation
When 2-methylpropene is treated with sulfuric acid the resulting mixture can be used to convert benzene to tert-butylbenzene
Problem- 1) How many kilograms of sulfur dioxide (a major source of acid rain) are produced from the burning of the coal in question 1, if the coal is 0.90% by mass sulfur
on combustion 2.4 gram of a compound of carbon hydrogen and oxygen gave 3.52 gram of co2 and 1.44g of h2o. the
The voltage generated by the zinc concentration cell described by, Zn(s)|Zn2 (aq, 0.100 M)||Zn2 (aq, ? M)|Zn(s) is 28.0 mV at 25 °C. Calculate the concentration of the Zn2
Explain an excess of zinc metal is added to 50.0mL of a 0.100 M AgNO3 solution in a constant-pressure calorimeter styrofoam cup. As a result of the reaction
Problem: Suppose you obtained the following data from doing the experiment described in the procedure. Complete the data table. The 25.00 mL of diluted HCI titrated in the experiments was prepared by diluting 25.00 mL of a stock solution to 250.00..
The best combination of reactants for preparing (CH3)2CHSH is a. (CH3)2CHBr + NaSH b. (CH3)2CHOH+CH3SH c. (CH3)2CHONa +CH2SH d. CH3CH2CH3 + NaSH
Magnesium has three isotopes, Mg-24, Mg-25, and Mg-26. The percentage abundance of each in order is 78.70%, 10.13%, 11.17%.
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