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By heating green copper carbonate so that it changes to black copper oxide will this be a chamical or physical change?
The change from green copper carbonate to black copper oxide is a chemical change because it involves a chemical reaction where the chemical composition of the substance is altered. The color change indicates a new substance has formed, making it a chemical change.
Is heating copper carbonate a chemical change?
Yes, heating copper carbonate is a chemical change because it undergoes thermal decomposition to form new substances, copper oxide and carbon dioxide. This is a chemical reaction that results in the formation of different compounds with distinct properties.
Is copper oxide a mixture or a compound?
It's a compound as the copper and oxygen are chemically bound to each other.
Can copper be broken down by chemical means?
Yes, if copper is exposed to wood, it decomposes rather quickly.
What is the name of Cu2O?
CuO = Cupric Oxide Cupric = Cu2+ and is not Cu The correct answer would be CuO = Copper Monoxide Copper (II) oxide is the name of the compound CuO.
By heating green copper carbonate so that it changes to black copper oxide will this be a chamical or physical change?
The change from green copper carbonate to black copper oxide is a chemical change because it involves a chemical reaction where the chemical composition of the substance is altered. The color change indicates a new substance has formed, making it a chemical change.
When copper turns green when exposed to the environment a physical or chemical change?
First, copper doesn't "turn green," it reacts with oxygen in the air to form copper oxide. This is a chemical change, because copper oxide is a substance that was not there before.
What is the correct chemical formula of the compound copper oxide?
The correct chemical formula for copper oxide is Cu2O for copper(I) oxide (cuprous oxide) and CuO for copper(II) oxide (cupric oxide).
Is copper oxide a metal?
No, copper oxide is a compound and has some properties of a semiconductor.
Write a word equation for copper oxide?
The chemical formula for copper oxide is CuO.
Is copper turing green a physical or chemical change?
It's a chemical change. Copper oxidizes to form copper oxide, which is similar to iron rusting. A color change very often indicates a chemical change.
Is heating copper carbonate a chemical change?
Yes, heating copper carbonate is a chemical change because it undergoes thermal decomposition to form new substances, copper oxide and carbon dioxide. This is a chemical reaction that results in the formation of different compounds with distinct properties.
Is yttruim physical or chemical properties?
Yttrium possesses both physical and chemical properties. Its physical properties include being a silvery metal with a high melting point, while its chemical properties include reacting with oxygen to form yttrium oxide and with acids to form salts.
What is the name for Cu20?
Cu2O is Copper(I) oxide or Cuprous Oxide.
What does iron oxide look like after iron has burned?
Because iron oxide is not iron and the chemical/physical properties of substances are different.
Chemical Name of CU2O?
cuprous oxide :)
What is the colour of copper oxide?
Copper oxide can appear in different colors depending on its chemical composition. Copper(I) oxide is red or orange in color, while copper(II) oxide is black.
