strong
No, KI is a strong electrolyte. All soluble salts are strong electrolytes, and KI is a salt since it is an ionic compound, but not an acid or a base.
No, K2SO4 (potassium sulfate) is a strong electrolyte. When dissolved in water, it dissociates completely into ions, leading to a high conductivity solution.
When in doubt, look at the reactants that produce the substance. Potassium nitrate, KNO3, is produced in solution by mixing potassium hydroxide, KOH, and nitric acid, HNO3, which are both strong electrolytes, and so is potassium nitrate. Two strong electrolytes will produce a strong electrolyte, a weak and a strong electrolyte will produce a weak electrolyte, and two weak electrolytes will produce a weak electrolyte.
Yes, phosphoric acid is a weak acid and a weak electrolyte. It partially dissociates in water to release hydrogen ions.
A strong electrolyte completely dissociates into ions in solution, a weak electrolyte partially dissociates, and a non-electrolyte does not dissociate at all.
Potassium nitrate is a strong electrolyte.
Potassium hydroxide is a strong electrolyte.
No, KI is a strong electrolyte. All soluble salts are strong electrolytes, and KI is a salt since it is an ionic compound, but not an acid or a base.
No, K2SO4 (potassium sulfate) is a strong electrolyte. When dissolved in water, it dissociates completely into ions, leading to a high conductivity solution.
weak electrolyte
When in doubt, look at the reactants that produce the substance. Potassium nitrate, KNO3, is produced in solution by mixing potassium hydroxide, KOH, and nitric acid, HNO3, which are both strong electrolytes, and so is potassium nitrate. Two strong electrolytes will produce a strong electrolyte, a weak and a strong electrolyte will produce a weak electrolyte, and two weak electrolytes will produce a weak electrolyte.
Amonia is actually a weak base. Therefore it is a weak electrolyte.
Yes, phosphoric acid is a weak acid and a weak electrolyte. It partially dissociates in water to release hydrogen ions.
Mercury(I) acetate is a weak electrolyte.
No, a weak acid is a weak electrolyte Strong electrolytes - strong acids, bases, salts, and ionic compounds
Strong
A strong electrolyte completely dissociates into ions in solution, a weak electrolyte partially dissociates, and a non-electrolyte does not dissociate at all.