Topic 3 #2 Flashcards by Izziexxxfrogz 🐸🥑

Q

Equation for finding carbon dioxide

A

Calcium carbonate x+ hydrochloric acid —-> calcium chloride +water + carbon dioxide

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Q

Test for carbon dioxide

A

Bubbles gas into lime water turns lime water from colourless to milky white

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Q

Three uses for carbon dioxide.

A

Fizzy drinks
Dry ice
Fire extinguisher

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Q

Two physical properties of carbon dioxide

A

It’s a gas and colourless and odorourless

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Q

Who observations when calcium carbonate is added to hydraulic acid?

A

Busy bubble of gas
Calcium carbonate disappears

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