Ep 10.5 Bonus - Extra Salt
Listen to "Ep 010.5 Bonus - Extra Salt" on Spreaker. Link to the Episode: Bonus Episode - Extra Salt Packed full of Useful Information! Mesmerizing Crystallization Videos: 17th Century Salty Chemicals Lime - this refers to a whole slew of Calcium (Ca) based chemicals Limestone - CaCO 3 comes in 2 flavors: V ery small crystals - usually from compressed shell piles - we know this as chalk. And the White Cliffs of Dover Larger crystals that have solidified out of water - usually in caves. This is what we think of as "classic limestone" Both of these substances - when heated - become Quicklime - CaO, and give off CO 2 or carbon dioxide. In fact lime manufacture was an early source of "manufactured" CO 2 . A small amount of water is added to the Quicklime and it becomes Slaked Lime Ca(OH) 2 . It is a fairly stable This is what is called "Cal" "Cal Mexicana" currently at Mexican and Latin America...