WebYou can use generic formula HA for the monoprotic weak acid. Strong base used for titration is NaOH. Estimate the pH and volume of NaOH added at equivalence point. Explain why pH at equivalence point in the titration of the weak acid by a strong base is different from that of the strong acid. Expert Answer Previous question Next question WebIf it were the same reaction (with an acid and its conjugate base, it would be this way: Ka = (A-)* (H3O+)/ (HA) And Kb = (HA)* (OH-)/ (A-) Clearly, ka =/ 1/Kb : one has H3O+ and the other has OH- (the others are in the equation, but in …
Brønsted-Lowry acids and bases (article) Khan Academy
WebAll acids have a conjugate base. All bases have a conjugate acid. Acids "donate" H + when they react. This is most easily seen when they dissociate in water: H 2SO4 + H 2O => H … WebYou can use generic formula HA for the monoprotic weak acid. Strong base used for titration is NaOH. Estimate the pH and volume of NaOH added at equivalence point. … the scout method
7.3: Names and Formulas of Acids - Chemistry LibreTexts
WebThe generic equilibrium constant expression for a weak acid is written as follows. If the acid is strong enough to ignore the dissociation of water, the H 3 O + ion and A-ion … WebA Brønsted-Lowry acid is any species that can donate a proton, \text {H}^+ H+, and a base is any species that can accept a proton. In terms of chemical structure, this means that … WebQuestion: QUESTION 2 1 points Save Answer Which formula represents the Henderson-Hasselbach equation for the generic acid HA? pH = pk, +log [HA] [HA]pka-pH * [HA] Pako - pit log (11] [HA] Oe. pHapka - log THAT QUESTION 6 1 points Save Answer When preparing a buffer solution for a biological experiment, one should choose O a weak acid … trails end cafe bala