Indicate whether each of the following compounds dissolves in water to give ions, molecules, or both.

1. NaCl
2. HF
3. CH3CH2OH (ethanol)
4. HI
5. Weak electrolyte
6. Nonelectrolyte
7. Strong electrolyte

In water, strong electrolytes dissociates completely to produce ions. Weak electrolytes dissolves partially. One part in ions and the other still as the complete molecule. A nonelectrolyte doesn't dissociates in any way!

1. NaCl . STRONG ELECTROLYTE. Dissociates in ions

2. HF . WEAK ELECTROLYTE. Dissociates partially producing both molecules and ions

3. CH3CH2OH (ethanol) . NONELECTROLYTE. Doesn't dissociates producing just molecules.

4. HI . STRONG ELECTROLYTE. Dissociates completely in ions.

5. Weak electrolyte . Dissociates partially giving ions but also molecules

6. Nonelectrolyte . Only give molecules.

7. Strong electrolyte. Gives only ions.

Indicate whether each of the following compounds dissolves in water to give ions, molecules, or both. 1. NaCl 2. HF 3. CH3CH2OH (ethanol) 4. HI 5. Weak electrolyte 6. Nonelectrolyte 7. Strong electrolyte

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Indicate whether each of the following compounds dissolves in water to give ions, molecules, or both.

1. NaCl
2. HF
3. CH3CH2OH (ethanol)
4. HI
5. Weak electrolyte
6. Nonelectrolyte
7. Strong electrolyte