Fluid Phase Equilibria is a peer-reviewed scientific journal on physical chemistry and thermodynamics that is published by Elsevier. The articles deal with experimental, theoretical and applied research related to properties of pure components and mixtures, especially phase equilibria, caloric and transport properties of fluid and solid phases. It has an impact factor of 2.838 (2019).
Determine the location of the first postivve (x>0) stable equilibrium position for
V(x) = = Vocos((2pie/lambda)x)
eventually you will get sin(2pie/lambda)x) = 0
Is a solution for x pie?
1.) What is the pH of a buffer solution that is 0.10 NH3 and 0.10 NH4+? What is the pH if 12mL of 0.20 M hydrochloric acid is added to 125 mL of buffer?
For the first part, i figured that NH3 is the base and NH4+ is the conjugate acid. Therefore, the equil. reaction is NH3 + water --> NH4+ OH-...
I am stuck on this question...can anyone help?
What is the pH after .10 mol NaCN is added to 100 mL of .050 M of HCN?
(Ka=6.0x10^-19)
I think I have to use the Henderson-Hasselbalch Equation. Is this the right way to take. And if so, how should I go about getting the ion concentration?
The vapor pressure of HN3 is 58 Torr at -22.75 C and 512 Torr at 25C. Find the standard enthalpy of vaporization, standard entropy of vaporization, the standard free energy of vaporization.
I know how to find the first two, but for some reason I can't find the third one...Is the equation for...