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GCSE Combine Science (Chemistry) > Chapter 3 - Rates, Equilibrium And Organic Chemistry > Flashcards

Chapter 3 - Rates, Equilibrium And Organic Chemistry Flashcards

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1
Q

How does electrolysis work

A

It separates substances and its positive ions move to the cathode and its negative ions move to the anode therefore you have two pure substances separated

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2
Q

What is the anode and cathode

A

Anode is positively charged electrode and cathode is the negatively charged one

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3
Q

What is an electrolyte

A

It is a liquid or solution containing ions therefore it conducts electricity

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4
Q

What is an endothermic and exothermic reaction

A

Exothermic is when energy is released into the surroundings whereas endothermic energy is absorbed

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5
Q

What is activation energy

A

The minimum energy required to react when particles collide

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GCSE Combine Science (Chemistry) (4 decks)

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