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What is the name of the process that turns a penny green?
That green stuff that shows up on copper is called verdigris, and is also known as patina. In addition to making your penny green, it's also what makes the copper Statue of Liberty look green!The process by which verdigris is made is called oxidation. Most of the time, when copper oxidizes, it turns dark brown, like most pennies you see. When saltwater is added (like in somebody's sweaty pocket) the copper turns green instead.
Uses of blue vitriol?
On careful heating of blue vitrol (cuso4) it losses its water of cristalisation............................
What is the name of the color produced by a mixture of green and blue light?
black
What is the name of the color produces by a mixture of green and blue light?
black
What is the chemical name for copper?
The chemical name for Cu is Copper.
What is the name of the process that turns a penny green?
That green stuff that shows up on copper is called verdigris, and is also known as patina. In addition to making your penny green, it's also what makes the copper Statue of Liberty look green!The process by which verdigris is made is called oxidation. Most of the time, when copper oxidizes, it turns dark brown, like most pennies you see. When saltwater is added (like in somebody's sweaty pocket) the copper turns green instead.
What is the word for copper turning green?
The word is "oxidation", which in the case of copper is a three-step process where the copper oxidizes to copper oxide, then to cuprous or cupric sulfide, and then to copper carbonate. Copper carbonate is the green colored copper or patina that forms over time. The old name for this green patina is "verdigris".
Uses of blue vitriol?
On careful heating of blue vitrol (cuso4) it losses its water of cristalisation............................
What is the chemical name for a green coating on a coin?
For copper or some copper alloys coins the coating is hydrated copper carbonate.
What is the name of the green oxidisation created on copper over time?
Patina.
What are the properties of blue vitriol altered during water of crsytallization?
Blue vitriol is a very obsolete name for the copper(II)sulphate: CuSO4. Don't use in the future this term. Pentahydratated copper(II) sulphate: CuSO4.5H2O - bright blue color After the dehydratation of the above compound we obtain the anhydrous copper(II) sulphate: CuSO4 - pale green color.
What is the name of the color produced by a mixture of green and blue light?
black
What is the Spanish name for the color green?
"Verde" is the Spanish word for "green".
What color are the green glands in a crayfish?
Despite its name, the green gland is black.
Put in smthing green into a jar of water te water turns green what is the name of the process?
hello
What is the name of the green color in a leaf?
chlorophyll
What name of color green in the countries?
Greenland
