Difference between revisions of "Metal Hydroxide"
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==Key Stage 3== | ==Key Stage 3== | ||
===Meaning=== | ===Meaning=== | ||
| − | A [[Metal Hydroxide]] is a [[Base|basic]] [[Metal Compound|metal compound]] made of one or more [[Metal]] [[atom]]s and one or more [[Hydroxide]]s [[ | + | A [[Metal Hydroxide]] is a [[Base|basic]] [[Metal Compound|metal compound]] made of one or more [[Metal]] [[atom]]s and one or more [[Hydroxide]]s that have the [[Chemical Formula|formula]] OH. |
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===About Metal Oxides=== | ===About Metal Oxides=== | ||
| − | : [[Metal | + | : [[Metal Hydroxide]]s have a [[pH]] greater than [[Neutral (Chemistry)|7]] |
| − | : | + | : All [[Metal Hydroxide]]s [[dissolve]] in [[water]] to make an [[alkali]]. |
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===Examples=== | ===Examples=== | ||
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| − | | style="height:20px; width:200px; text-align:center;" |'''Group 1 Metal | + | | style="height:20px; width:200px; text-align:center;" |'''Group 1 Metal Hydroxides''' |
| − | | style="height:20px; width:200px; text-align:center;" |'''Group 2 Metal | + | | style="height:20px; width:200px; text-align:center;" |'''Group 2 Metal Hydroxides''' |
| − | | style="height:20px; width:200px; text-align:center;" |'''Transition Metal | + | | style="height:20px; width:200px; text-align:center;" |'''Transition Metal Hydroxides''' |
| − | | style="height:20px; width:200px; text-align:center;" |'''Group 3 Metal | + | | style="height:20px; width:200px; text-align:center;" |'''Group 3 Metal Hydroxides''' |
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| style="height:20px; width:200px; text-align:center;" | | | style="height:20px; width:200px; text-align:center;" | | ||
| − | : Lithium | + | : Lithium Hydroxide: LiOH |
| − | : Sodium | + | : Sodium Hydroxide: NaOH |
| − | : Potassium | + | : Potassium Hydroxide: KOH |
| − | : Rubidium | + | : Rubidium Hydroxide: RbOH |
| − | : Caesium | + | : Caesium Hydroxide: CsOH |
| style="height:20px; width:200px; text-align:center;" | | | style="height:20px; width:200px; text-align:center;" | | ||
| − | : Beryllium | + | : Beryllium Hydroxide: Be[OH]<sub>2</sub> |
| − | : Magnesium | + | : Magnesium Hydroxide: Mg[OH]<sub>2</sub> |
| − | : Calcium | + | : Calcium Hydroxide: Ca[OH]<sub>2</sub> |
| − | : Strontium | + | : Strontium Hydroxide: Sr[OH]<sub>2</sub> |
| − | : Barium | + | : Barium Hydroxide: Ba[OH]<sub>2</sub> |
| style="height:20px; width:200px; text-align:center;" | | | style="height:20px; width:200px; text-align:center;" | | ||
| − | : Titanium | + | [[Chemical Forumla]]e may vary for transition metals. |
| − | : Manganese | + | : Titanium Hydroxide: Ti[OH]<sub>4</sub> |
| − | : Iron | + | : Manganese Hydroxide: Mn[OH]<sub>2</sub> |
| − | + | : Iron Hydroxide: Fe[OH]<sub>2</sub> | |
| − | : Zinc | + | : Copper Hydroxide: Cu[OH]<sub>2</sub> |
| + | : Zinc Hydroxide: Zn[OH]<sub>2</sub> | ||
| style="height:20px; width:200px; text-align:center;" | | | style="height:20px; width:200px; text-align:center;" | | ||
| − | : Boron | + | : Boron Hydroxide: B[OH]<sub>3</sub> |
| − | : Aluminium | + | : Aluminium Hydroxide: Al[OH]<sub>3</sub> |
| − | : Gallium | + | : Gallium Hydroxide: Ga[OH]<sub>3</sub> |
| − | : Indium | + | : Indium Hydroxide: In[OH]<sub>3</sub> |
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Revision as of 16:21, 28 September 2018
Key Stage 3
Meaning
A Metal Hydroxide is a basic metal compound made of one or more Metal atoms and one or more Hydroxides that have the formula OH.
About Metal Oxides
- Metal Hydroxides have a pH greater than 7
- All Metal Hydroxides dissolve in water to make an alkali.
Examples
| Group 1 Metal Hydroxides | Group 2 Metal Hydroxides | Transition Metal Hydroxides | Group 3 Metal Hydroxides |
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Chemical Forumlae may vary for transition metals.
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