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Why should concentrated hcl help clean out a test tube soiled with cu2o?
Wiki User
∙ 11y ago
The HCl will react with the CuO in a double replacement reaction given by the equation: 2HCl + CuO --> CuCl2 + H2O. Copper(II) chloride is water soluble, so it will clean right out.
Wiki User
∙ 11y ago
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What number of metal atoms does Cu2O have?
1
What is the atomic weight of Cu2O?
It is 143.09 g/mol
What is the formula for copper(l) oxide?
The chemical formula is Cu2O
What are the compounds which are red in color?
The compounds of Cobalt as CoCl2 and Cu2O are red.
Is CU2O an organic compound?
No it is an inorganic compound. the compound is cuprous oxide or copper(I) oxide
What number of metal atoms does Cu2O have?
1
Is the formula for copper is Cu2O?
The formula for cuprous oxide is Cu2O. The formula for copper is just Cu, although many copper items are not pure copper.
Is it true the formula for copper you oxide is CuËÃO?
the answer is Cu2O
What is the chemical formula of copperIoxide?
Copper I oxide is Cu2O
What is the atomic weight of Cu2O?
It is 143.09 g/mol
Which substance will give a red precipitate when heated with Fehling solution?
Cu2O gives red ppt when heated with fehlings soln
What is the formula for copper(l) oxide?
The chemical formula is Cu2O
Chemical Name of CU2O?
cuprous oxide :)
What is the compound Cu20?
Cu2O, where the 2 should be a subscript, is copper(I) oxide or cuprous oxide to give it its old name. It is found naturally as the ore cuprite. It is a red-brown powder, whereas the copper(II) oxide we see when copper is heated is black.
Cuprous oxide formula?
Cuprous oxide or copper I oxide is Cu2O
What happen when copper is burn?
The copper oxides (CuO and Cu2O) are obtained.
What are the predicted products for the decomposition reaction Cu2CO3?
Cu2CO3--------Cu2O + CO2
