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: What is inductive effect?
Discuss the following points in inductive effect:
The acid-dissociation constants of phosphoric acid (H3PO4) are Ka1 = 7.5 × 10-3, Ka2 = 6.2 × 10-8, and Ka3 = 4.2 × 10-13 at 25.0 °C. What is the pH of a 2.5 M aqueous solution of phosphoric acid
An ice cube of mass 10.0g. Is at -20oC. How much energy is needed to make the ice into steam at 172oC?
two compounds a and b form an ideal solution at all compositions. if the vapor pressure of pure a at 80 degrees c is
Problem- How many hydrogen bonds exist between this DNA strand and its complementary strand. 5'-CGTCGAG-3'
Estimate the enthalpy change for the combustion of one mole of ethanol (C2H5OH) using average bond dissociation enthalpies (in KJ/mol) for C-?H: 413, O-?H: 463, C-?O: 358, C-?C: 154, C=O: 122, and O=O: 498
1) A 50.0 mL volume of 0.15 M HBr is titrated with 0.25 M KOH. calculate the PH after addition of 15.0mL of KOH? 2) A 75.0 mL volume of 0.200 M NH3(Kb=1.8*10^-5)is titrated with 0.500 M HNO3. Calculate the PH after adding 27.0mL HNO3?
This compund has been measured to be 68.47%C and 5.47%H. The rest is oxygen. What is the empirical formula? Specifically, how do you determine O
What amount of H2 (in moles) is needed to inflate it to 1.0 atm in an ambient temperature of 25°C at sea level?
The uncertainty (standard deviation) in a single buret reading for a 50 ml buret is about +/- 0.02 ml. Two readings (initial volume and final volume) are required to deliver a specified volume or titrant.
.20g of methyl alcohol, CH3OH, are dissolved in 16.8g of water, H2O. What is the mole fraction of the solute.
Draw a phosphatidylglycerol that has caproic acid and cis-9 hexadecanoic acid. Draw and name the lipid which contains shingosine and stearic acid
What is the electromotive efficiency, ß, if your temperature is 36.85 degrees Celsius and your slope is 0.05916 (n=1) in the Nernst equation
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