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Why does copper does not displace hydrogen from dilute acid violently?
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What would happen if you reacted copper with dilute hydrochloric acid?
Probably nothing: Hydrogen is higher than copper in the electromotive series, so that copper can not displace hydrogen from its compounds,
What is the reaction between copper and sulfuric acid?
No, there is no reaction between copper & H2SO4 because according to reactivity series of metal hydrogen is more reactive than copper. Hence copper does not displace hydrogen from sulphuric acid..
What is the chemical equation for hydrochloric acid plus copper oxide?
No reaction will be observed. Copper is too unreactive and cannot displace hydrogen from hydrochloric acid. Only reactive metals (above hydrogen in the reactivity series) will react with dilute acids.
Does dilute Hydrochloric acid dissolve Copper?
No, because copper is below Hydrogen in the activity series list, (meaning the presence of hydrogen is not enough to replace copper) there is no reaction that takes place.
Why does copper not evolve hydrogen on reacting with dilute sulphuric acid?
Standard reduction potential ( SRP) of copper is more ( + 0.34 v ) than that of Hydrogen ( 0.00 v )
What would happen if you reacted copper with dilute hydrochloric acid?
Probably nothing: Hydrogen is higher than copper in the electromotive series, so that copper can not displace hydrogen from its compounds,
What metal cannot displace hydrogen from dilute acid?
Silver
What is the reaction between copper and sulfuric acid?
No, there is no reaction between copper & H2SO4 because according to reactivity series of metal hydrogen is more reactive than copper. Hence copper does not displace hydrogen from sulphuric acid..
Does copper react with dilute sulfuric acid?
No, as copper is below Hydrogen in the reactivity series
What is the chemical equation for hydrochloric acid plus copper oxide?
No reaction will be observed. Copper is too unreactive and cannot displace hydrogen from hydrochloric acid. Only reactive metals (above hydrogen in the reactivity series) will react with dilute acids.
Can copper be used be to prepare hydrogen by reaction with dilute acids?
No, this would not be a good way. Copper is very unreactive towards dilute acids.
Which reacts first in water copper or iron?
None of them act violently with water, but the answer is Iron because Copper only reacts with dilute acids.
Does dilute Hydrochloric acid dissolve Copper?
No, because copper is below Hydrogen in the activity series list, (meaning the presence of hydrogen is not enough to replace copper) there is no reaction that takes place.
Why does copper not evolve hydrogen on reacting with dilute sulphuric acid?
Standard reduction potential ( SRP) of copper is more ( + 0.34 v ) than that of Hydrogen ( 0.00 v )
Why does copper not liberate hydrogen on reacting with dilute sulphuric acid?
it is because hydrogen gas usually liberates when an acid reacts with metal
How do acids react with dilute acid?
metals reacts with dil.acid to form metal salt and hydrogen gas releases . eg - copper + dil. sulphuric acid = copper sulphate + hydrogen gas
Which 2 metals can displace hydrogen from dilute nitric acid?
magnesium and manganese Mg(s) + 2 HNO3(aq) → Mg(NO3)2(aq) + H2(g)
