735700
Beschreibung
Mindmap von eamonfarhat, aktualisiert more than 1 year ago
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Erstellt von eamonfarhat
vor etwa 10 Jahre
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Acids, Bases and Salts
- Properties of Acids
- an acid forms hydrogen ions in
an aqueous solution.
- Turns blue litmus paper red
- Acid + Metal -----> Salts + Hydrogen
- Acid + Base -----> Salt + Water
- Acid + Alkali -----> Salt + Oxide
- Acid + Carbonate -----> Salt + Water + Carbon Dioxide
- an acid forms hydrogen ions in
an aqueous solution.
- Properties of Alkalis
- an alkali forms hydroxide ions in an aqueous solution.
- Turns red litmus paper to blue.
- an alkali forms hydroxide ions in an aqueous solution.
- Salts
- Solubility rules
- Preparation methods:
- Is the salt SOLUBLE?
- YES: Is it a soluble
Carbonate? (Na, K, NH4)
- YES: Titration:
ACID+ ALKALI
- NO: Is the metal UNREACTIVE?
(K, Na and C or Cu, Ag and Au)
- YES: Dissolving and Filtering: ACID
+ BASE (or CARBONATE)
- NO: Dissolving and
Filtering: ACID + METAL
- YES: Dissolving and Filtering: ACID
+ BASE (or CARBONATE)
- YES: Titration:
ACID+ ALKALI
- NO: Precipitation
- YES: Is it a soluble
Carbonate? (Na, K, NH4)
- Is the salt SOLUBLE?
- Solubility rules
Medienanhänge
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