Chemistry - Ph Scale Flashcards

0
Q

Neutralisation equation ?

A

Acid + Alkali à A salt + water

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1
Q

The indicators of pH ?

A

pH paper
Litmus paper
Universal indicator

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2
Q

Practical uses of neutralisation ?

A

Lemon juice - wasp sting

Bicarbonate of soda - bee sting

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3
Q

What type of gas is sulphur dioxide and nitrogen oxide?

A

Acidic gas

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