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What is a compound formed from a positive ion of a base and the negative ion of an acid called?
AnswerIt sounds like you're referring to conjugate acid and conjugate base. See links at left.The result is salt.
Who discover aquaregia?
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.
How are the pyramids affected by acid rain?
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.
Is a cave formed when carbonic acid dissolves underground limestone?
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.
What causes caves to form?
the flow of water +++ More specifically, in limestone as the vast majority of caves are, by the water dissolving the calcium carbonate that is the rock's primary constituent. The water starts as rain-water acidified slightly by absorbing atmospheric CO2, and this acid is what is really responsible.
what affects the rate at which acid rain reacts with a statue?
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.
What acid is wool cleaned with?
I am not sure but it might be alkali pH.
What gas is produced when acid rain falls on a limestone statue?
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.
How does air pollution effect the statue of liberty?
the acid rain
What is the long term impact of water and oxygen on copper?
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.
Is uranium luster?
Only if the surface was recently cleaned with nitric acid.
Rain that contains a large amount of acid?
acid rain (it can destroy limestone) (it also made the Statue of Liberty green)
What causes the face of a marble statue no longer be seen?
acid rain
Why some metallic vessels are cleaned with lemon?
In contains a mild acid (citric acid) that does the cleaning. Ketchup works as well.
Is acid rain damaging a marble statue a physical change?
false
Acid rain damaging a marble statue is a physical change?
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.
Is Acid rain damaging a marble statue is a physical chane?
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.
