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Chemistry Year 9 9F > Energy And Reactions > Flashcards

Energy And Reactions Flashcards

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1
Q

What does a chemical reaction need to explode?

A

Oxygen

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2
Q

Explosives have…

A

Oxidisers or oxidising agent

These releases oxygen which speeds the reaction

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3
Q

Explosives react quicker if:

A

Have more oxygen

Has more surface area, the solid fuel is broken down into pieces.

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4
Q

Hydrocarbons

A

Contain hydrogen and carbon only.

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5
Q

Test for oxygen

A

Relights glowing splint

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Chemistry Year 9 9F (5 decks)

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