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Is malachite metal or nonmetal?
Neither. It is a chemical compound. It is a copper carbonate hydroxide mineral, with the formula Cu2CO3(OH)2.
What is malachite in?
The predominant metal in malachite is copper.Related Information:Malachite is an opaque bright blue to bright green copper carbonate hydrate, a semiprecious mineral, that contains the metal copper in combination with carbonate and hydroxide groups. Malachite often contains other metals, but only in small amounts.The chemical formula for malachite is CuCO3.Cu(OH)2.
What is the word equation for the reaction that happens when malachite is heated?
When malachite is heated, it decomposes to form copper(II) oxide and carbon dioxide. The word equation for this reaction is: Malachite (copper carbonate) → Copper(II) oxide + Carbon dioxide.
Can you write a sentence on malachite?
Malachite is a green mineral. Malachite can be found in Arizona.
What rock did malachite?
Malachite is a type of copper carbonate hydroxide mineral that typically forms in the oxidized zones of copper ore deposits. It is commonly found in association with other copper minerals such as azurite.
How is malachite mined?
how is malachite mined
What chemicals form when malachite heated?
When malachite is heated, it decomposes to form two main chemicals: copper(II) oxide (CuO) and carbon dioxide (CO2). This reaction occurs because the heat causes the malachite to lose its water content and break down into these two substances.
Malachite is a compound made up of what?
Malachite is a chemical compound. It is a carbonate, crystal mineral made from the chemical combination of copper and carbon.
Is malachite an element?
No, malachite is not an element. Malachite is a mineral that is composed of copper, carbon, and oxygen atoms.
What are the ores in copper?
The main ores of copper are chalcopyrite, bornite, chalcocite, and malachite. Chalcopyrite is the most abundant and widely distributed copper mineral, while bornite and chalcocite are also important sources of copper. Malachite is a secondary copper mineral that forms as a result of copper oxidation.
What are the different types of Malachite?
Malachite is typically classified into different types based on its color and banding patterns. Some common types include Botswana malachite, African malachite, and Zaire malachite. These variations in malachite can give rise to unique patterns and color combinations, making each piece of malachite distinct.
How does malachite react with sulphuric acid?
Malachite, a carbonate mineral, will fizz and effervesce when it comes in contact with sulfuric acid due to a chemical reaction that releases carbon dioxide gas. Over time, the malachite will dissolve in the sulfuric acid, ultimately forming copper sulfate solution.
