1
Q
What type of ions do alkaline produce
A
OH- ions
2
Q
Where do alkaline
A
3
Q
What colour does litmus paper change into in an alkaline
A
Red litmus - Turns blue
Blue litmus - Stays blue
4
Q
What is a base
A
Any substance that reacts with an acid to form a salt and water
5
Q
Why are alkaline all bases but bases are not all alkaline
A
Alkalines are soluble bases but only some bases are soluble
6
Q
What is a neutralisation reaction
A
A reaction between hydrogen and hydroxide ions, forming water
Acids and Alkalis
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