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!
Buffet solution prepared contains Lactic Acid and Sodium Lactate with [HLac]= 0.055M and [Lac-]= 0.045 M. What is the pH of this buffer? The pKa of Lactic Acid is 3.85
What volume of a 5.00 M KCl solution is required to prepare 675 mL of a 0.230 M KCl solution?
how many liters of O2 can be made from 342 g H2O2 if the density of O2 is 1.428 g/L?
Compute the standard enthalpy of formation of gaseous diborane (B2H6) using the following thermo chemical information: 4B (s) + 3O2 (g) ==> 2B2O3 (s) change in H= -2509.1 kJ
a solution of 75 ml of 0.2 m nh3 is titrated with 50 ml of 0.5 m hno3. what is the ph of the resulting solution when 17
In a diagnostic test for leukemia, a person receives 3.8 mL of a solution containing selenium-75. If the activity of the selenium-75 is 43 µCi/mL
2NaN3(s)--> 2Na(s) + 3N2(g) How many grams of sodium azide are required to produce 19.00L of N2 at 273K and 775mmHg. A) 34.9 B) 52.0 C) 2.66*10^4 D) 3.89*10^5 E) 5.80*10^5
What percentage of the Sr-90 that was formed in the detonation of the first fission bombs in August 1945 is still present in the environment in August 2055
Subsequent to 77.0 min, 15.0% of a compound has decomposed. Explain what is the half-life of this reaction presume first-order kinetics
In the nursing home industry, pairing two younger workers with an older worker creates more job opportunities for the older workers.
Sketch a potential energy diagram for rotation about the C-C bond in propane (eclipsed and staggered conformations)
What is the greatest pressure if 800 kPa is increased in volume from 1.75L to 3.00L and temp is increase from 65 degrees C
The bold part is my question, as I believe the first part is already correct. Please provide an explanation. Solutions of Cu2+ turn litmus red because of equilibrium for which Ka=1.0e-8. Calculate the pH of 0.10 M Cu(NO3)2.
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