Parvin Golbayani

3 Questions 8 Answers 0 Followers

Questions related from Parvin Golbayani

What is the reliable test for calcium hardness measurement?

I'd like to know why the results of calcium hardness measurements with titration method using EDTA is different than using photometer. Any thoughts?

18 January 2019 7,604 0 View

Does anybody know how to reduce decomposition temperature of Calcium Carbonate?

I know that Calcium carbonate decomposes into calcium oxide and carbon dioxide when heated above 840 °C. I am wondering if there is any way to reduce that decomposition temperature chemically? by...

17 September 2014 8,068 11 View

Does anyone know how to make Fluorapatite with Phosphoric Acid?

I am Interested in making Fluorapatite.

25 August 2014 4,033 8 View