Using Limestone Flashcards

1
Q

What is Limestone mainly?

A

Calcium Carbonate.

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2
Q

What does Limestone make when thermally decomposed?

A

Calcium Oxide + Carbon Dioxide.

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3
Q

What does Calcium Oxide react with water to produce?

A

Calcium Hydroxide.

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4
Q

What happens when powdered limestone is heated in a kiln with powdered clay?

A

Makes cement.

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5
Q

Cement can be mixed with what to make mortar?

A

Sand & Water.

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