Limestone Cycle Flashcards
1
Q
Step 2
A
Add a couple of drops of water to calcium oxide (quicklime)
2
Q
Step 3
A
Drop solid calcium hydroxide (slaked lime) and dissolve in 10cm cubed of water, stir and filter into test tube
3
Q
Step 4
A
Blow into calcium hydroxide solution until it goes cloudy (add CO2)
4
Q
Step 1
A
Heat calcium carbonate (limestone) for 5 minutes