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16.4: Acid Strength and the Acid Dissociation Constant (Ka)
2020年8月14日 · Weak bases react with water to produce the hydroxide ion, as shown in the following general equation, where B is the parent base and BH+ is its conjugate acid: B (aq) + H2O (l) ⇌ BH + (aq) + OH − (aq) The equilibrium constant for this reaction is the base ionization constant (K b), also called the base dissociation constant:
Brønsted–Lowry acid–base theory - Wikipedia
Johannes Nicolaus Brønsted and Thomas Martin Lowry, independently, formulated the idea that acids donate protons (H +) while bases accept protons.
pH p K [ HA] For a conjugate acid (BH +) of a weak base(B) in water: BH+ + H2O H3O+ + B
16.5: Weak Acids and Weak Bases - Chemistry LibreTexts
2023年7月12日 · Weak bases react with water to produce the hydroxide ion, as shown in the following general equation, where B is the parent base and BH+ is its conjugate acid: B(aq) + H 2O(l) − ⇀ ↽ − BH + (aq) + OH − (aq) The equilibrium constant for this reaction is the base ionization constant (Kb), also called the base dissociation constant:
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Dynamics of ion—molecule processes: A crossed-beam study of …
1982年8月1日 · Dynamics of the reaction B + (3 P) + H 2 → BH + + H has been studied in crossed-beam scattering experiments in the collision-energy range 0.6–2.3 eV (c.m.).
Kinetics and thermodynamics of protonation reactions: H
1988年6月6日 · The BH+ (H20)b ions resulting from the protonation reactions of traces of B can be detected with air- or rocket-borne mass spectrometers and can be used as probes for the presence of traces of B [7].
The low-lying electronic states and optical schemes for the laser ...
2017年7月5日 · Therefore, we construct the optical scheme to cool the charged molecules BH + and BH − based on ab initio calculations with larger basis sets and including the effect of the inner-shell electrons to provide more accurate laser …