Monday, September 17, 2012

Remember all the relevant polyatomic ions
- In notebook

Conductivity of Solutions
Yes
- Tap water
- Sodium chloride
- Salt water
- Hydrochloric acid
- Sodium hydroxide
- Vinegar
No
- Distilled water
- Sugar water
- Ethanol

Hydrochloric acid is found in stomach acid
Nitric acid is found in acid rain
Sulfuric acid is found in acid rain
Phosphoric acid is found in cola
Acetic acid / Ethanoic acid is found in vinegar

Basicity depends on how many hydrogen ions are released when one molecule of an acid molecule is dissolved in water

Strong acids completely dissociate in water
Weak acids partially dissociate in water




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