strong base. trimethyl ammonia (formula) N(CH3)3. N(CH3)3. weak base. KOH. Complete the following statements: Weak base: NH 4 OH: Lithium hydroxide: Strong Base: LiOH : Potassium hydroxide: Strong base: KOH : Calcium hydroxide : Strong Base: Ca(OH) 2: Barium hydroxide: Strong Base: Ba(OH) 2: An acid is a solution that has an excess of hydrogen(H+) ions. Salts of Strong Bases and Weak Acids. Hydroiodic acid, Potassium hydroxide, Carbonic acid, Ammonium hydroxide, Potassium iodide, Butanol, and sucrose. SolutesFormula Sulfuric Acid H2SO4 Potassium Hydroxide KOH Hydrofluoric Acid HF Propyl Amine CH3CH2CH2NH2 Potassium Chloride KCl Ethanol C2H5OH Sucrose C12H22O11 Another word for base is alkali. CsOH. You have already determined that K + is the very weak conjugate acid of KOH and will not affect the pH of a solution. weak base. A base is a solution that has an excess of hydroxide(OH-) ions. What about HCO 2-?. cesium hydroxide (formula) CsOH. NH3. Potassium hydroxide (KOH) Sodium hydroxide (NaOH) Barium hydroxide (Ba(OH) 2) Caesium hydroxide (CsOH) Strontium hydroxide (Sr(OH) 2) Calcium hydroxide (Ca(OH) 2) Lithium hydroxide (LiOH) Rubidium hydroxide (RbOH) The cations of these strong bases appear in the first and second groups of the periodic table (alkali and earth alkali metals). Source(s): classify soluble solutes strong electrolyte weak electrolyte nonelectrolyte: C5H5N. To neutralise a strong acid, you would need a strong alkali (or lots of a weak alkali, but that would be impractical). strong base. ammonia (formula) NH3. CaOH. pyridine (formula) C5H5N. weak base. When formic acid reacts with potassium hydroxide, sodium formate is formed: HCO 2 H + KOH KHCO 2 + H 2 O. strong base. Yes, potassium hydroxide (KOH) is a strong alkali and dissolves in water to form K+ and OH- ions. potassium hydroxide (formula) KOH. Question: Classify Each Of These Soluble Solutes As A Strong Electrolyte, A Weak Electrolyte, Or A Nonelectrolyte. strong base. These ions are free to move in solution and can thus carry charges and conduct electricity. calcium hydroxide (formula) CaOH.