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What minerals are used to make the color bright green?
Mineral color is caused by the absorption, or lack of absorption, of various wavelengths of light. The minerals that are used to make the color bright green are copper, nickel and barium.
Can iron be in a copper color?
not pure iron... But you can provide a covering over iron to make it look like copper by just dipping it into copper sulphate solution .. Because Iron is more reactive than Copper ... it will displace it in the solution .. the color of solution will change so as the color of iron!
What green powder do you add to dilute hydrochloric acid to make copper chloride solution and carbon dioxide?
You would add powdered copper carbonate to dilute hydrochloric acid to produce copper chloride solution and carbon dioxide gas.
How can I achieve a blue patina on copper?
To achieve a blue patina on copper, you can use a combination of vinegar, salt, and ammonia to create a solution that can be applied to the copper surface. This solution will react with the copper over time, creating a blue-green patina. You can also try using a commercial patina solution specifically designed for copper. Make sure to follow safety precautions and instructions carefully when working with chemicals.
How can I make copper turn green?
To make copper turn green, you can expose it to air and moisture over time. This process, called oxidation, forms a greenish layer of copper carbonate on the surface of the copper.
What color you can mix to make color green?
You can mix blue and yellow to make the color green.
How can you identify Sulphate anions in a unknown solution?
Dip a copper coin in that unknown solution And make that solution slightly acidic. After about one hour, take out the copper coin and if there are green colours deposits then there is sulphate, otherwise not.
How do you make green smoke?
Green smoke is occasionally formed when burning copper.
What color does green and red make when mixed together?
Green and red make the color brown when mixed together.
Why does copper carbonate make greenium a compound?
Copper carbonate reacts with acid to form copper II ions which are blue-green in color. When these copper ions are mixed with hydroxide ions they form copper hydroxide which is then oxidized to form green copper oxide. This green pigment mixed with other materials becomes "greenium."
What color makes copper?
Yellow, red and slight bit of blue make copper.
What is the color of the Chloroplast in plant cell?
It is green in color. They make plants green
