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Either sodium carbonate or copper carbonate
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∙ 11y ago
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What is the color of zinc chloride when heated?
the chemical reaction is:Zn + 2 HCl = ZnCl2 + H2
What happens when you heat copper hydroxide and sodium nitrate?
When heat copper hydroxide and sodium Nitrate the pale blue precipitate change into black solid
Color of copper when heated by non luminous flame?
Green/Blue
What colour is iodine solution?
Iodine is a dark purpley-black solid at room temperature. It is purple in a hydrocarbon solvent. It is yellowish-brown in water.
What are iodines natural properties?
Iodine is water insoluble and turns black when exposed to light, Iodine is used in the diet and if we dont get enough iodine we may get impaired physical development in children. Iodine is a halogen so is toxi and can be used to kill bacteria. Iodine can also tell you whether a substance has starch or not in it.
What is the name of the color produces by a mixture of green and blue light?
black
Which elements give off a color when heated and what color?
Different elements produce different colors when heated. Here are a few examples: Lithium produces a red flame Sodium produces a yellow flame Copper produces a blue-green flame Potassium produces a lilac flame Barium produces a pale green flame
What breed of dog has black gums?
Chows and wolves typically have blue-black solid gum lines.
What does particles in solid iodine look like?
They look like blue and black crystals tightly packed together which forms a solid.
What color does dark blue and orange make?
Blue and orange are opposites on the color wheel. The mixing of opposite colors usually produces a brown or black.
What type of kitten has solid black fur and blue eyes?
All kitttens are born with blue eyes if the eyes stay blue then the cat is most likly deaf
What color does dark blue and light orange make?
Blue and orange are opposites on the color wheel. The mixing of opposite colors usually produces a brown or black.
Is black a primary color?
no, primary colours are blue, red and yellow :) Wrong. Printing: yellow, cyan, magenta, plus black to make solid blacks. Televison: red, green blue.
When crystal of copper sulphate strongly heated what residue obtain?
The chemical equation is:CuSO4-----------CuO + SO3
Why dont they make pool covers black instead of blue the black cover would absorb more heat than blue?
A. they do make blue/black covers that have a blue top and black bottom so the suns rays go through the blue layer and absorb in the black layer causing the heat to go from the black layer into the water B. if it was solid black it would absorb the rays and heat up the top of the cover and wouldn't transfer into the water
Are there any blue heelers born with solid colors?
They are usually white with black points when born,the "blue" colour develops over the first few weeks.
Can an Egyptian mau breed of cat have blue eyes?
If the black cat has white fur as well, then yes. Solid black cats can have blue eyes, but it is very rare due to the way feline genetics are set up. In order for a black cat to have blue eyes, it must also carry the gene for white fur. A black cat with blue eyes usually has a tiny patch of white somewhere on its body (even just one or two hairs). It is much more common for a solid black cat to have yellow or green eyes.
