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How many grams of copper II oxide can be formed by oxidizing 1 kg of copper?
Wiki User
∙ 12y ago
1654 grams exactly
Wiki User
∙ 12y ago
By the formula Cu + 1/2 O2 -> CuO, the molar ratio is 1:1. The molar mass of copper is 63.55 g/mol and of oxygen is 16 g/mol. Therefore, the molar mass of CuO is 79.55 g/mol. We can convert 1 kg to grams to get 1000g. Then, we can use the molar mass to find the number of moles of CuO produced and convert it to grams, which is 638 g.
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When copper is heated what products are formed?
When copper is heated, it undergoes oxidation and forms copper oxide as the main product. If the heating is carried out in the presence of oxygen, copper oxide (CuO) is formed. If the oxygen is limited, copper(I) oxide (Cu2O) can also be formed.
What is Cu2O2?
Cu2O2 is the chemical formula for copper peroxide, a compound formed by copper and oxygen. It is a reddish-brown solid and is a strong oxidizing agent, capable of decomposing in the presence of heat or light to release oxygen.
What gas in the air does copper react with and what product is formed?
Copper reacts with oxygen in the air to form copper oxide.
If 5 grams of oxygen combines with 37.2 grams of uranium to form uranium oxide how many grams of the oxide are formed?
To find the grams of uranium oxide formed, we need to determine the molar mass of uranium and oxygen, calculate the moles of each element present, and finally the moles of uranium oxide formed. Then, we convert moles to grams using the molar mass of uranium oxide. The final answer for the grams of uranium oxide formed depends on the stoichiometry of the reaction.
What is the name of the black substance formed on copper?
The black substance formed on copper is called copper oxide. It is a chemical compound that forms when copper is exposed to oxygen in the air, resulting in a black or greenish-black tarnish on the surface of the copper.
What Is the name of the compound formed form the chemical reaction between copper and oxygen?
Copper (II) oxide or cupric oxide: CuO.Copper (I) oxide or cuprous oxide: Cu2O.
What compound is formed when copper is burned?
Cooper get oxidised to copper oxide when burned in air.
What is the name of the compound formed from the chemical reaction between cooper and oxygen?
Copper Oxide
What is the name of the compound formed from the chemical reaction copper and oxygen?
Copper (II) oxide or cupric oxide: CuO.Copper (I) oxide or cuprous oxide: Cu2O.
Name a compound formed from the chemical reaction between copper and oxygen.?
Cuprous oxide, or copper (I) oxide, Cu2O, is a red powder.Cupric oxide, or copper (II) oxide, CuO, is a black powder.
What is the name of the black substance formed on copper?
The black substance formed on copper is called copper oxide. It is a chemical compound that forms when copper is exposed to oxygen in the air, resulting in a black or greenish-black tarnish on the surface of the copper.
What is formed when copper oxide and nitric acid is mixed together?
copper nitrate
What is formed by reacting copper oxide with nitric acid?
copper nitrate and water
What mass of copper oxide will be obtained by heating 12.35gm of copper carbonate?
The easiest way to solve these problems is to use what is called a unit multiplier. First begin with the number of grams of copper that you have, then use the unit multiplier that expresses the number of grams per mole of copper (this is the number that corresponds to the atomic mass on the periodic table times grams, divided by moles). Then use the number of copper atoms that it takes to create copper oxide; this will depend on the oxidation state of the copper. Finally it reverse the process by adding up the atomic masses of copper oxide, and that will be the number of grams per mole of copper oxide, returning you from Moles back to Grams.
What gas in the air does copper react with and what product is formed?
Copper reacts with oxygen in the air to form copper oxide.
calculate the mass of copper that could be made from 4.0g of copper oxide?
I think 3.55 grams
What is the name of the compound formed from the chemical reaction between copper nd oxygen?
"*Cuprous oxide*", or copper (I) oxide, *Cu**2**O*, is a red powder. "**""*Cupric oxide*", or copper (II) oxide, *CuO*, is a black powder.
