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State that carbon dioxide is given off when acids react with limestone . PowerPoint PPT Presentation


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Target:. Fizz and chips. State that carbon dioxide is given off when acids react with limestone . State that hydrogen is given off when acids react with metals Define the words reactant and product. Understand that heat and electricity can be used to split chemicals up .

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State that carbon dioxide is given off when acids react with limestone .

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State that carbon dioxide is given off when acids react with limestone

Target:

Fizz and chips

  • State that carbon dioxide is given off when acids react with limestone.

  • State that hydrogen is given off when acids react with metals

  • Define the words reactant and product.

  • Understand that heat and electricity can be used to split chemicals up.

  • Describe and carry out the tests for hydrogen and carbon dioxide.


State that carbon dioxide is given off when acids react with limestone

7Fb

Fizz and chips

Target:

  • State that carbon dioxide is given off when acids react with limestone.


Can you crack this general equation

Can you crack this general equation?

+

+

+


State that carbon dioxide is given off when acids react with limestone

7Fa

Breaking up

Target:

  • Understand that heat and electricity can be used to split chemicals up.


Hoffman voltameter

Hoffman Voltameter


Questions

Questions!


State that carbon dioxide is given off when acids react with limestone

7Fb

Fizzy pop

Targets:

  • Describe and carry out the tests for hydrogen and carbon dioxide.

  • Define the words reactant and product.

  • State that hydrogen is given off when acids react with metals.


Carbonates neutralise acids

Carbonates neutralise acids

Carbonate + Acid  Salt + Water + Carbon dioxide

Calcium +Hydrochloric  Calcium +water +carbon

carbonate acid chloride dioxide

Ca CO3 + 2 HCl  CaCl2 + H20 + CO2


Squeaky pop

‘Squeaky Pop’


State that carbon dioxide is given off when acids react with limestone

Here is the answer to a question:

Fuel, heat and oxygen


State that carbon dioxide is given off when acids react with limestone

Here is the answer to a question:

Fuel, heat and oxygen

What might the question be?


State that carbon dioxide is given off when acids react with limestone

  • Here is the answer to a question:

  • Fuel, heat and oxygen

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  • 2What are the three things that you could remove to put out a fire?


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