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Lead carbonate + sulphuric acid = Lead sulphate + carbon dioxide + water
The battery contain lead, lead (IV) oxide, some lead salts and sulfuric acid. The chemical reaction is: Pb + PbO2 + 2 HSO4-+ 2 H+----------2 PbSO4 + 2 H2O
lead
For lead (II) nitrate: H2SO4 + Pb(NO3)2 -----> 2HNO3 + PbSO4 ...................................................(white)
In an aromatic sulfonation reaction, a sulfonyl group (-SO3H) replaces a hydrogen on an aromatic ring (such as benzene). This is done by refluxing (heating to boiling with a reflux condenser) the aromatic with fuming sulfuric acid (concentrated sulfuric acid with gaseous SO3 present).This reaction is reversible, so mixing the aryl sulfonic acid with a dilute acid will reform the sulfuric acid and remove the sulfonyl group from the arene.
The chemical reaction is:Pb + H2SO4 = PbSO4 + H2
Lead carbonate + sulphuric acid = Lead sulphate + carbon dioxide + water
The chemical reaction is:Pb + H2SO4 = PbSO4 + H2
A flooded lead acid battery, such as an automotive battery.
The sulfuric acid in an automotive battery (the most common form of wet cell), is an electrolyte. As the battery discharges, the sulfuric acid reacts with the lead and lead oxide plates to form lead sulfate. When the battery is charging, the reaction is reversed.
sulfuric acid and lead.
The battery contain lead, lead (IV) oxide, some lead salts and sulfuric acid. The chemical reaction is: Pb + PbO2 + 2 HSO4-+ 2 H+----------2 PbSO4 + 2 H2O
lead
For lead (II) nitrate: H2SO4 + Pb(NO3)2 -----> 2HNO3 + PbSO4 ...................................................(white)
Sulfur dioxide (SO2) is a toxic gas. In the air It can combine with water vapor (H2O) in the air resulting in sulfuric acid which, dissolved in rain, can come down as acid rain.
Although sulfuric acid (Battery Acid) is non-flammable, contact with metals in the event of a spillage can lead to the liberation of hydrogen gas. The dispersal of acid aerosols and gaseous sulfur dioxide is an additional hazard of fires involving sulfuric acid. It is flammable at any temperature.
In an aromatic sulfonation reaction, a sulfonyl group (-SO3H) replaces a hydrogen on an aromatic ring (such as benzene). This is done by refluxing (heating to boiling with a reflux condenser) the aromatic with fuming sulfuric acid (concentrated sulfuric acid with gaseous SO3 present).This reaction is reversible, so mixing the aryl sulfonic acid with a dilute acid will reform the sulfuric acid and remove the sulfonyl group from the arene.