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Is the reaction between CuO and CO exothermic?
No.
Is Cu oxidized or reduced in CuO plus H2 yields Cu plus H2O?
Cu is oxidized. The oxidation number goes from 0 in Cu to +2 in CuSO4. S is reduced. The oxidation number goes from +6 in H2SO4 to +4 in SO2. The oxidizing agent is H2SO4 since it causes Cu to be oxidized. The reducing agent is Cu since it causes S in H2SO4 to be reduced.
How many grams of H2 are needed to reduce 5.51 moles of CuO in the reaction?
11 g hydrogen are needed.
Copper 2 oxide formula?
Copper(II) oxide: CuO
The reaction CuO plus CO yields Co2 plus Cu is an example of oxidation or reduction or both or neither?
Both oxidation and reduction
What is the role of CuO IN THE REACTION?
Please mention the reaction.
Is the reaction between CuO and CO exothermic?
No.
What are the products of a chemical reaction between CuO plus CO2?
no reaction
What mass CuO can be formed from the reaction of 18.7 g CuS and 12.0 g of O2?
6,26 g CuO are obtained.
What happensd when copper sulphate are heated?
The reaction is;CuSO4 = CuO + SO3
What is the balanced equation for the reaction of nitric acid and copper oxide?
Copper(II) Oxide: CuO reaction with Nitric Acid: CuO + 2 HNO3 => Cu(NO3)2 + H2O Copper(I) Oxide: Cu2O reaction with Ntric Acid: Cu2O + 2HNO3 => CuNO3 + H2O
Is Cu oxidized or reduced in CuO plus H2 yields Cu plus H2O?
Cu is oxidized. The oxidation number goes from 0 in Cu to +2 in CuSO4. S is reduced. The oxidation number goes from +6 in H2SO4 to +4 in SO2. The oxidizing agent is H2SO4 since it causes Cu to be oxidized. The reducing agent is Cu since it causes S in H2SO4 to be reduced.
How many moles are there in 3.2g of CuO?
1 mole CuO = 79.5454g CuO 3.2g CuO x 1mol CuO/79.5454g CuO = 0.040 mole CuO
What is the balanced equation for the reaction between copper oxide and sulfuric acid?
CuO + H2SO4 --> CuSO4 + H2O
What chemical reaction occurred copper sulfate pentahydrate when heated?
The chemical decomposition is:CuSO4------ CuO + SO3
What is the Balanced equation for the reaction of heated copper wire and methanol?
CuO + CH3OH --> HCHO + Cu + H2O
Why does fizzing occur in a reaction between copper ii oxide and sulphuric acid?
The chemical formula for copper (ii) oxide is CuO The chemical formula for Sulphuric acid is H2SO4. So a chemical reaction between them would look like this: CuO + H2SO4 -> CuSO4 + H2O
