because the weather over the years was wearing away the marbles surface and shown the limestone centre
AnswerIt sounds like you're referring to conjugate acid and conjugate base. See links at left.The result is salt.
Aqua regia, a mixture of nitric acid and hydrochloric acid, was discovered by Islamic alchemists. Its discovery is credited to the Persian alchemist Jabir ibn Hayyan in the 9th century.
Acid rain can cause erosion of the outer surface of the pyramids as the acidic chemicals react with the limestone material. Over time, this can lead to deterioration of the pyramids' structure and a loss of the original details and engravings. Conservation efforts are important to protect these ancient monuments from the damaging effects of acid rain.
Yes, caves are formed when carbonic acid, which is created by the reaction of water with carbon dioxide, dissolves underground limestone. Over time, the dissolved limestone is carried away by water, creating large openings and chambers that we call caves.
Acidic ground water (rain-water that has absorbed atmospheric carbon dioxide to form carbonic acid) dissolving the limestone as it flows through the joints & other discontinuities in the rock mass.
The rate at which acid rain reacts with a statue is influenced by factors such as the composition of the statue (e.g. limestone is more susceptible), the concentration of acid in the rain, the duration of exposure, and the weather conditions (e.g. temperature and humidity). Additionally, the presence of protective coatings or treatments on the statue can also affect the reaction rate.
I am not sure but it might be alkali pH.
When acid rain falls on a limestone statue, carbon dioxide gas is produced as a result of the reaction between the acid rain (which contains sulfuric acid or nitric acid) and the calcium carbonate in the limestone.
the acid rain
Corrosion or the coper item resulting in holes or structurally weakened copper. It turns very green; like the statue of liberty which is also made of copper. It should be cleaned with acid to remove corrosion.
Only if the surface was recently cleaned with nitric acid.
acid rain (it can destroy limestone) (it also made the Statue of Liberty green)
acid rain
In contains a mild acid (citric acid) that does the cleaning. Ketchup works as well.
false
Acid rain damaging a marble statue is actually a chemical change. The acid reacts with the calcium carbonate in the marble, forming new compounds like calcium sulfate which can dissolve or wear away the statue. This chemical reaction alters the composition of the marble, leading to the visible damage.
Yes, acid rain damaging a marble statue is considered a physical change. The chemical composition of the marble remains the same, but the surface of the statue is physically eroded by the acidic components in the rain, leading to visible changes on the surface.