2006-11-11 04:18:41 · 5 answers · asked by Lindsay A 1 in Science & Mathematics ➔ Chemistry
Ca(OH)2
Ca needs two more electrons to have a full outer shell, OH needs one electron to have a full valence. So in order to have a ratio of 1:1, you need 2OH.
2006-11-11 04:21:23 · answer #1 · answered by Anonymous · 4⤊ 0⤋
Formula For Calcium Hydroxide
2016-12-15 14:36:44 · answer #2 · answered by ? 4 · 0⤊ 0⤋
Calcium Hydroxide Formula
2016-10-03 03:45:20 · answer #3 · answered by matlock 4 · 0⤊ 0⤋
Calcium hydroxide is a chemical compound with the chemical formula Ca(OH)2. It is a colourless crystal or white powder, and is created when calcium oxide (called lime or quicklime) is slaked with water. It can also be created by mixing an aqueous solution of calcium chloride and an aqueous solution of sodium hydroxide. A traditional name for calcium hydroxide is slaked lime, or hydrated lime.
2006-11-11 04:21:49 · answer #4 · answered by Dark Knight 3 · 3⤊ 0⤋
See the link below for additional information...the molecular formula given is: Ca(OH)2
2006-11-11 04:28:47 · answer #5 · answered by Anonymous · 0⤊ 0⤋
Ca(OH)2
2006-11-11 04:21:57 · answer #6 · answered by falcondriver25 1 · 0⤊ 0⤋
Ca(OH)2
2006-11-11 04:21:33 · answer #7 · answered by Anonymous · 0⤊ 0⤋
Ca(OH)2
2006-11-11 04:21:16 · answer #8 · answered by sky_blue 1 · 3⤊ 0⤋
THE FORMULA IS Ca(OH)2
2006-11-11 04:27:58 · answer #9 · answered by Anonymous · 0⤊ 0⤋
The answer has been supplied above, but do you know why it is correct?
What is the charge on the Ca ion? What is the charge on the hydroxyl ion? They have to add up for this compound to exist.
;-)
2006-11-11 04:23:37 · answer #10 · answered by WikiJo 6 · 0⤊ 0⤋