It only happens on limestone and gypsum, and the result is karst landscape including limestonepavement andcaves.
Rain water is naturally acid from absorbed atmospheric carbon dioxide, and the calcium carbonate is precipitated as that from the solution. E.g. kettle scale.
Acidity from sulphur dioxide will hasten the process very, very slightly - and produce gypsum (calcium sulphate). This is exploited in flue-gas de-sulphurisers fitted to coal-burning power-stations. Gypsum is harmless - it does occur as a rock - butis also the main ingredient of plaster.
The acidity of the rain will slowly erode or dissolve the rock.
Chemical Weathering.. because as rocks exposed to acid rains like limestones, it slowly dissolve and change into a new form
Chemical Weathering.. because as rocks exposed to acid rains like limestones, it slowly dissolve and change into a new form
The acid in the vinegar
They are coated with a type of fatty acid which when it becomes wet, causes it to dissolve. Since the tissues are moist, the fatty acid makes the suture dissolve.
dissolve
Any strong enough acid will do. At home you can try this with vinegar (acetic acid) or lemon juice (citric acid).
Not normally. Hydrochloric acid will dissolve carbonates, so marble (calcium carbonate) would be dissolved but many rocks are impervious to acids.
Oxygen oxidizes. CO2 needs water ... making carbonic acid, which will dissolve some rocks. Sulfa also needs water to eventually form sulfuric acid, which will dissolve just about anything.
Oxygen oxidizes. CO2 needs water ... making carbonic acid, which will dissolve some rocks. Sulfa also needs water to eventually form sulfuric acid, which will dissolve just about anything.
== == Acidity can dissolve certain rocks through chemical reaction.
Rocks containing carbonate, like limestone, dissolve fastest in acidic rain
Acid rain causes pH problems and can dissolve heavy metals. These may cause poisoning..