zinc sulfate is formed
H2 gas is evolved
nothing happens
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Sulfuric acid react with copper.
The most fizzing will come from the concentrated sulfuric acid, then dilute sulfuric acid, then the acetic acid.The amount of fizzing is due to the concentration of H+ in the solution, and concentrated sulfuric acid has the most H+ in solution. The dilute sulfuric acid has less (because it is dilute) and the acetic acid solution has the least of all because it is a weak acid rather than a strong acid.See the Related Questions for more information.
Iron + sulphuric acid ----> iron sulphate + hydrogen
nothing happens
MgSO4+ H2O + CO2
Copper does not react with dilute Sulphuric acid.
It depends on what has been added or how dilute it is.
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Sulfuric acid react with copper.
Sulfuric acid react with copper.
The most fizzing will come from the concentrated sulfuric acid, then dilute sulfuric acid, then the acetic acid.The amount of fizzing is due to the concentration of H+ in the solution, and concentrated sulfuric acid has the most H+ in solution. The dilute sulfuric acid has less (because it is dilute) and the acetic acid solution has the least of all because it is a weak acid rather than a strong acid.See the Related Questions for more information.
Iron + sulphuric acid ----> iron sulphate + hydrogen
Concentrated sulfuric acid has sulfuric acid molecules where dilute sulfuric acid has sulfate ions and hydrogen ions. Water in the diluted solution acts as the ionization medium.
It depends on how diluted the dilute sulphuric acid is (i.e. its concentration).
Solid barium peroxide is added to cold dilute sulfuric acid BaO2(s) + H2SO4(aq) --> BaSO4(s) + H2O2(aq)