In concentrated sulfuric acid usually about 1%
No, a sulfuric acid solution in water is homogeneous
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.
when mixed sulfuric acid with water in the presence of oxygen nothing happens but the acid turned from concentrated acid will turn into diluted acid.
H2SO4 + 2H2O ---> 2H3O- + SO4-2 Sulfuric acid + water ---> hydronium + sulfate
You need to remove the water by evaporation.
Around 35% Sulfuric Acid and 65% Distilled Water.
No, a sulfuric acid solution in water is homogeneous
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.
when mixed sulfuric acid with water in the presence of oxygen nothing happens but the acid turned from concentrated acid will turn into diluted acid.
Adding sulfuric acid to water is the recommended way of working to avoid accidents.
H2SO4 + 2H2O ---> 2H3O- + SO4-2 Sulfuric acid + water ---> hydronium + sulfate
You need to remove the water by evaporation.
SO2 is an acid forming oxide, so with water it is acidic (acid rain!)
You'd get dilute sulfuric acid. The temperature would go up (possibly a lot), since the dissociation of sulfuric acid in water is exothermic.
Battery acid, purchased at an automotive supply store, is approximately 35% sulfuric acid. You have to remove the water, the sulfuric acid abtained will not be as pure as reagent-grade sulfuric acid.
Driving off the water from dilute sulfuric acid will increase the concentration of the acid to the point where it will contain virtually no water.
Sulfur dioxide from industry and car exhaust combines with the water in clouds to form sulfuric acid. Sulfuric acid bubbled into water produces sulfuric acid, and this method is even used in the production of sulfuric acid, known as the contact process. This process basically occurs nearly the same way in the clouds, and the resulting acid falls as acid rain.