what are the colors of CoCl2 and CoCl2 * 6H2O? what are their solubilities in cold water?

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what are the colors of CoCl2 and CoCl2 * 6H2O? what are their solubilities in cold water?

2006-09-13 15:58:19 · 4 answers · asked by ohman33 1 in Science & Mathematics ➔ Chemistry

4 answers

CoCl2 is is blue.

CoCl2 * 6H20 is kind of dark pink.

This link has a picture of both of them:

http://en.wikipedia.org/wiki/Cobalt%28II%29_chloride

Solubility in cold water:

68.6 g/100 ml (0 °C)

2006-09-13 16:01:30 · answer #1 · answered by عبد الله (ドラゴン) 5 · 0⤊ 0⤋

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RE:
what are the colors of CoCl2 and CoCl2 * 6H2O? what are their solubilities in cold water?

2015-08-06 10:43:19 · answer #2 · answered by Anonymous · 0⤊ 0⤋

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2015-08-04 09:46:32 · answer #3 · answered by Anonymous · 0⤊ 0⤋

Cocl2 Color

2016-11-12 08:57:00 · answer #4 · answered by ? 4 · 0⤊ 0⤋