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

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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 . - PowerPoint PPT Presentation

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• 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.

Target:Fizz and chips

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

Target:

7Fb Fizz and chips

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

Target:

7Fa Breaking up

Hoffman Voltameter

Questions!

• 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.

Targets:

7Fb Fizzy pop

Carbonates neutralise acids

Carbonate + Acid Salt + Water + Carbon dioxide

Calcium +Hydrochloric Calcium +water +carboncarbonate acid chloride dioxide

Ca CO3 + 2 HCl CaCl2 + H20 + CO2

‘Squeaky Pop’

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