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What color is associated with the hydrated form of cobalt chloride?
Wiki User
∙ 14y ago
cobalt chlorideCompound that exists in two forms: the hydrated salt (CoCl2.6H2O), which is pink, and the anhydrous salt, which is blue. The anhydrous form is used as an indicator because it turns pink if water is present. When the hydrated salt is gently heated the blue anhydrous salt is reformed
cobalt chlorideCompound that exists in two forms: the hydrated salt (CoCl2.6H2O), which is pink, and the anhydrous salt, which is blue. The anhydrous form is used as an indicator because it turns pink if water is present. When the hydrated salt is gently heated the blue anhydrous salt is reformed
Cobalt chloride in simple terms.When the cobalt chloride has no water (ANHYDROUS) it is BLUE. when water is present then the anhydrous cobalt chloride becomes HYDRATED cobalt chloride and it is PINK.
Wiki User
∙ 12y ago
Wiki User
∙ 14y agoI am almost 100% positive that it is pink. >> The hexahydrate form is pink, whereas the dihydrate form is purple.
Wiki User
∙ 11y agoCobalt(II) chloride (CoCl2) as anhydrous form is sky blue.
As the hexahydrate CoCl2·6H2O it is deep purple in color
Wiki User
∙ 12y agoblue crystals (anhydrous)
Wiki User
∙ 11y agoDeep Purple
Wiki User
∙ 12y agopink
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What is the color of dry cobalt chloride paper?
mostly blue.
What would be the color of cobalt chloride test paper be with a drop of ethanol?
Blue.
What color does cobalt burn?
Imagine a sparkler... Cobalt Chloride sends off millions of tiny, yellow sparks that shoot upward with the flame. Do not get to close when doing a flame test
What would you see if excess cobalt oxide is warmed with hydrochloric acid?
It changes color for Purple to Blue if it was heated and if it was cooled down then it will change color from purple to pink
This transition metal is especially known for the deep blue color?
Cobalt !
What color will a cobalt chloride paper turn into when there is water vapor?
The colour of cobalt chloride paper is BLUE when NO WATER is present.When WATER is present it is PINK.
If water evaporates then cobalt chloride near or above the water will turn what color?
The anhydrous cobalt chloride is blue.
What is the color of dry cobalt chloride paper?
mostly blue.
What would be the color of cobalt chloride test paper be with a drop of ethanol?
Blue.
What color does cobalt burn?
Imagine a sparkler... Cobalt Chloride sends off millions of tiny, yellow sparks that shoot upward with the flame. Do not get to close when doing a flame test
What is the colour of cobalt react with ammonia?
Probable you think to hexaamminocobalt chloride: the color is orange.
What color do you observe for the solution of hydrated copper(II) chloride in water?
The solution color of cupric oxide is blue to green.
What would you see if excess cobalt oxide is warmed with hydrochloric acid?
It changes color for Purple to Blue if it was heated and if it was cooled down then it will change color from purple to pink
What is is cobalt's streak color?
The color of the cobalt streak is blue
How can you detect presence of water vapour?
By using cobalt chloride paper. The acidity of the water would change the color of the paper due to the Ph balance.
How can you detect the presence of water vapour?
By using cobalt chloride paper. The acidity of the water would change the color of the paper due to the Ph balance.
Is cobalt hard?
It is soft in nature . Because of its dramatic color change and the ease of the hydration/dehydration reaction, "cobalt chloride" is used as an indicator for water in desiccants.Its formula is CoCl2.6H2Ofrom: Shilo Kim JohnsonRead more: Is_cobalt_chloride_hard_or_soft
