Respuesta :
Answer:
The list of strong, weak and non-electrolytes is given below from the examples listed in the question.
Explanation:
A strong electrolyte would completely or almost fully dissociate or in aqueous solution; strong acids and bases are generally examples,as well as salts. The following are strong electrolytes:
- Hydrochloric acid, HCl
- Calcium hydroxide, Ca(OH)2
- Potassium chloride, KCl
A weak electrolyte would only partly be ionized in solution; major examples are weak acids and bases. Examples of such include:
- Methylamine, CH3NH2
- Hydrofluoric acid, HF
A non-electrolyte will not dissociate in aqueous solution. The following are non-electrolytes:
- Sucrose, C12H22O11
- Methanol, CH3OH
Answer:
HCl - strong electrolyte
Ca(OH)₂ - strong electrolyte
HF - weak electrolyte
CH₃NH₂ - weak electrolyte
KCl - strong electrolyte
CH₃OH - nonelectrolyte
C₁₂H₂₂O₁₁ - nonelectrolyte
Explanation:
A compound that is completely ionized in water is a strong electrolyte, a compound that is partially ionized in water (1-10% solubility) is a weak electrolyte and a nonelectrolyte isn't ionized in water. Strong bases and acids are strong electrolytes. Weak acids and bases are weak electrolytes. Salts are strong electrolytes.
HCl is a strong acid, that means is a strong electrolyte
Ca(OH)₂ is a strong base, that means is strong electrolyte
HF is a weak acid, thus, is a weak electrolyte
CH₃NH₂ is a weak base, thus, is a weak electrolyte
KCl is a salt, thus, is a strong electrolyte
CH₃OH is not ionized in water when dissolved, thus, is a nonelectrolyte
C₁₂H₂₂O₁₁ is not ionized in water, thus, is a nonelectrolyte