![Calculating pH, pOH, [H+], [H3O+], [OH-] of Acids and ...](https://i.ytimg.com/vi/gKju83Cz3kk/default.jpg "This chemistry video tutorial shows you how to identify an ionic compound as acidic, basic, or a neutral salt. You need to know the 6 common strong acids su...")
When NH3 acts as a base, it will donate its lone pair to a proton H+ and form its conjugate acid NH4+ whereas when NH3 acts as an acid, it can give out H+ ion and forms a conjugate base as NH2-. Reactions are given below: (Acting as a Lewis Base) NH3 + H+ ——-> NH4+. (Acting as a Lewis Acid) NH3 ——–> NH2- + H+. The conjugate acid of ammonia is the ammonium ion, NH_4^+. The conjugate acid of any species, is the original species PLUS a proton, H^+. Both mass and charge are conserved. So add a H^+ unit to NH_3, and I gets NH_4^+, ammonium ion. Are both mass and charge conserved here? By the same procedure, if I remove H^+ from any species, I get the conjugate base. The conjugate base of bicarbonate, HCO 3- is carbonate, CO3 2-.. HCO3- is a conjugate acid, H 2 CO 3 NH3 + H+ = NH4+ and NH3 is the conjugate base, NH4+ the conjugate acid. However, in aprotic solvents (e.g. tetrahydrofuran) NH3 can be an acid. NH3 + B → NH2- + HB. Now, NH3 is the conjugate acid, NH2- is the conjugate base. For this to occur, ‘B’ has to be a pretty strong base - e.g., n-butyl lithium will do. well NH3 is a base that reacts with H2O to get NH4 + OH- NH3+ H2O-->NH4+ + OH- A conjugate base is the species formed when a Bronsted- Lowry base accepts a proton. NH4+ is the conjugate acid of NH3. Conjugate acids and conjugate bases are the acids and bases that lose or gain protons. NH4+ is the conjugate acid to the base NH3, because NH3 gained a hydrogen ion to form NH4+.The conjugate base of an acid is formed when the acid donates a proton. Nitrate, or NO3-, is the conjugate base of HNO3. The reaction resulting in the conjugate base of HNO3 is HNO3 + H2O → H3O+ + NO3-. In most cases, the acid molecule that remains after losing a hydrogen ion is an acid's conjugate base. + conjugate acid of a strong base (NaOH). CO3 2-conjugate base of a weak acid (HCO 3-). Therefore the solution will be basic. KI K+ conjugate acid of a strong base (KOH). I-conjugate base of a strong acid (HI). Therefore the solution will be neutral. NH4Cl NH4 + conjugate acid of a weak base (NH 3). Cl-conjugate base of a strong acid (HCl). 3.34 Draw the conjugate base for each of the following acids: (a) OH (Ь) (c) NH3 (d) H,0 ZT le) OH (7) (g) NH. COMPANY About Chegg Question: What Is The Conjugate Base Of NH3? This problem has been solved! See the answer. What is the conjugate base of NH3?
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