Difference between revisions of "Base"
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*[[Metal Hydroxide]] | *[[Metal Hydroxide]] | ||
: [[Metal Hydroxide]]s are [[soluble]] [[base]]s known as '[[Alkali]]s'. | : [[Metal Hydroxide]]s are [[soluble]] [[base]]s known as '[[Alkali]]s'. | ||
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| + | ===Examples=== | ||
| + | {| class="wikitable" | ||
| + | |- | ||
| + | |[[File:DrainCleaner.png|center|200px]] | ||
| + | |[[File:OvenCleaner.png|center|200px]] | ||
| + | |[[File:ToietCleaner.png|center|200px]] | ||
| + | |- | ||
| + | | style="height:20px; width:200px; text-align:center;" |Text | ||
| + | | style="height:20px; width:200px; text-align:center;" |Text | ||
| + | | style="height:20px; width:200px; text-align:center;" |Text | ||
| + | |- | ||
| + | |[[File:Bicarbonateofsoda.png|center|200px]] | ||
| + | |[[File:Sea.png|center|200px]] | ||
| + | |[[File:BloodDrop.png|center|200px]] | ||
| + | |- | ||
| + | | style="height:20px; width:200px; text-align:center;" |Text | ||
| + | | style="height:20px; width:200px; text-align:center;" |Text | ||
| + | | style="height:20px; width:200px; text-align:center;" |Text | ||
| + | |} | ||
Revision as of 16:51, 28 September 2018
Key Stage 3
Meaning
A base is a metal compound with a pH greater than 7.
About Bases
- A base can be Harmful, Irritant or corrosive.
- Bases can neutralise an acid.
- Many bases are insoluble solids.
- A base can be a:
- Metal Hydroxides are soluble bases known as 'Alkalis'.
Examples
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