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If water evaporates then cobalt chloride near or above the water will turn what color?
Wiki User
∙ 6y ago
The anhydrous cobalt chloride is blue.
Wiki User
∙ 6y ago
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What is the colour of cobalt react with ammonia?
Probable you think to hexaamminocobalt chloride: the color is orange.
How hard is cobalt?
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 CoCl2.6H2O
What color is cobalt?
Cobalt is a silvery gray metal. A link is provided.
What metal is the same color as its name?
Cobalt, gold, copper, silver, there are a lot of them that are the same colour as their name. If you can really consider the colours above as true colours.
What phenomena will occur when silica gel and anhydrous CaCl2 are placed into corners of a vessel containing water vapours?
The water will be absorbed; calcium chloride being highly hygroscopic become after a period of time a solution. If silica gel was colored with cobalt chloride the color is changed after the water absorption.
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.
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 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
What color is associated with the hydrated form of cobalt chloride?
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 reformedcobalt 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 reformedCobalt 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.
This transition metal is especially known for the deep blue color?
Cobalt !
