Originally, a "strong electrolyte" was defined as a chemical that, when in aqueous solution, is a good conductor of electricity. Weak Acid Definition and Examples in Chemistry. If it's molecular (non-metal and non-metal), take 2's considerations. When an electrolyte dissolves, each type of ion makes an independent contribution to the current the solution conducts. Is HF (Hydrofluoric Acid) a Strong Acid or a Weak Acid? Non-electrolyte (insoluble) O2 2-Non-electrolyte (insoluble) Al3+ Non-electrolyte (insoluble) CO2. Is KCl (aq) weak or strong electrolytes? Example: NaCl , KCl , CuSO 4 , ZnSO 4 , KOH etc. Potassium chloride, KCl, is an electrolyte, because in water it dissociates into solvated potassium and chloride ions. Strong Bases. a. A strong electrolyte is a solution/solute that completely, or almost completely, ionizes or dissociates in a solution. Yes KCl is a strong electrolyte. This is a weak electrolyte. Net Ionic Equation Definition. Yes KCl is a strong electrolyte. Non-electrolyte (molecular compound and not an acid or base) CCl4. Which is a strong electrolyte {eq}KCl {/eq} or {eq}HCH_3OOH {/eq}? Strong Electrolyte Definition and Examples. b. b) Distilled water. If it's an acid, check to see if it is a strong acid (strong electrolyte) or not. Compounds that ionize to greater extent in aqueous solution and consequently conduct large amount if electric current are known as STRONG ELECTROLYTES. Which of the following is a strong electrolyte? Strong electrolyte (ionic compound) H2O. How to Balance Net Ionic Equations. c) Octane (C8H18) d) Ethonal (C2H6O) Expert Answer 100% (3 ratings) Previous question Next question Get more help from Chegg. If it is molecular, check if it is an acid or base. Is CH3COONH4 a strong or weak electrolyte? 2. Potassium chloride ia strong electrolyte. a) KCl. This can be seen by comparing NaCl with KCl, and NaI with KI. Strong Electrolytes: A strong electrolyte must dissociate completely in water and form cations and anions. A second, slightly more subtle, conclusion can be drawn from the data in Table \(\PageIndex{1}\). These ions are good conductors of electric current in the solution. Aqueous Solution Definition. A B; sodium carbonate: Na2CO3 - strong: silver sulfate: Ag2SO4 - insoluble: ferric phosphite: FePO3 - insoluble: calcium hydroxide: Ca(OH)2 - strong: hydrochloric acid: HCl - strong: acetic acid: HC2H3O2 - weak: ammonium chlorate: b. 1. is strong electrolyte 2. is non electrolyte 3. strong electrolyte 4. non 5. strong 6. strong 7. weak 8. non If it's not an acid or base, then it is a non-electrolyte. Strong Base Definition and Examples. KCl. Students will write the formula and determine if compound is a strong or weak electrolyte. a. If it's ionic, then it is a strong electrolyte. Non-electrolyte (molecular compound and not an acid or base) CH4.