Web1 Jan 2014 · Partition coefficients. Water/octanol partition coefficients for benzocaine … Web7 Apr 2024 · (4.8.2) PhCO 2 H ( a q) + NaHCO 3 ( a q) → PhCO 2 Na ( a q) + H 2 CO 3 ( a q) ⇌ H 2 O ( l) + CO 2 ( g) Benzoic acid Sodium benzoate One difference in using the base NaHCO 3 instead of NaOH is that the byproduct carbonic acid ( H 2 CO 3) can decompose to water and carbon dioxide gas.
4.8: Acid-Base Extraction - Chemistry LibreTexts
Web2 Jan 2012 · The benzocaine molecule consists of 11 Hydrogen atom (s), 9 Carbon atom (s), 1 Nitrogen atom (s) and 2 Oxygen atom (s) - a total of 23 atom (s). The molecular weight of benzocaine is determined by the sum of the atomic weights of each constituent element multiplied by the number of atoms, which is calculated to be: 165.18914 · g m o l. Web25 Apr 2024 · These partition coefficients are more or less 'dimensionless', because the … alesia arrondissement
Benzocaine C9H11NO2 - PubChem
Web25 Jun 2024 · SRP: Partition Coefficient 4 PROCEDURE: Prepare the following mixtures in … WebThe partition coefficient (K pc) is the ratio of the concentrations of a solute in two different immiscible solvents in contact with each other when equilibrium has been established (at a particular temperature); For example, methylamine (CH 3 NH 2) is dissolved in two immiscible solvents: Water; An organic solvent; A separating funnel is shaken with the … Web30 Oct 2000 · We measured the absorption properties, water solubility and partition coefficients (P) between n-octanol, egg phosphatidylcholine (EPC) liposomes and erythrocyte ghosts/water for benzocaine (BZC), an ester-type always uncharged local anesthetic. The interaction of BZC with EPC liposomes was followed … alesia bicknell