What is the formulea and its uses. I really need to know. Please help.
2006-08-23 03:11:34 · 2 answers · asked by rivalslayer 1 in Science & Mathematics ➔ Chemistry
Kieselguhr is more widely known as Diatomaceous earth. It is a naturally occuring, soft, chalk-like sedimentary rock that can easily be crumbled into a white powder. It is used as a filtration aid, a mild abrasive, a mechanical insecticide, an absorbent for liquids, cat litter, and a component of dynamite. Since it is also heat-resistant, it can also be used as a thermal insulator.
I'm not sure about the formula, but it is a form of silica and consists of fossilized remains of diatoms, a type of hard-shelled algae.
Follow the link below to find out more about its uses.
Hope this helps! Fair winds.
2006-08-23 03:17:04 · answer #1 · answered by Cap'n Eridani 3 · 0⤊ 0⤋
http://rds.yahoo.com/_ylt=A0geuo1dYuxEA3UAlRpXNyoA;_ylu=X3oDMTE3c2RtYzN2BGNvbG8DZQRsA1dTMQRwb3MDMgRzZWMDc3IEdnRpZANGODAzXzIwMg--/SIG=14079a3n7/EXP=1156428765/**http%3a//peoria.k12.il.us/monroe/Student%2520Activities/7th%2520Grade%2520Inventors/Alfred%2520Nobel%25201.pps
2006-08-23 03:14:35 · answer #2 · answered by WHO 4 · 0⤊ 0⤋