yes
Helen observed that only the marble reacted with the dilute sulphuric acid, suggesting that marble is reactive to acids compared to granite and sandstone. This reaction likely occurred due to the chemical composition of marble, which contains calcium carbonate that reacts with the acid to form carbon dioxide, water, and calcium sulfate. The lack of reaction in the other stones indicates that they are less chemically susceptible to acid erosion.
Yes, hydrochloric acid can dissolve certain types of hard stones like limestone and marble. When in contact with the acid, these stones undergo a chemical reaction that results in their dissolution. However, the speed and effectiveness of this process depend on several factors such as the concentration of the acid and the composition of the stone.
Marble is a natural stone that is porous, meaning it can absorb water. However, it is not as porous as some other natural stones like limestone or travertine. If sealed properly, marble can be resistant to water absorption, but it is still important to wipe up spills promptly to prevent staining.
When stones are submerged in hydrochloric acid, a chemical reaction occurs. The acid will react with the minerals in the stone, dissolving them and breaking down the structure of the stone. This process will gradually erode the stone over time.
Some alternatives to limestone include travertine, marble, sandstone, and granite. These natural stones come in a range of colors and textures, giving you options to suit your design preferences. Additionally, engineered stone products like quartz can also be used as a substitute for limestone in various applications.
Testing stones with acid is a chemical change because it involves a chemical reaction between the acid and the minerals in the stone, resulting in a new substance being formed.
marble
Yes and no. Kidney stones feel as big as a marble. But if you swallow a marble it will come out a different way
Marble
The kinds of stones that you can carve are Soapstone, Alabaster, Limestone, Marble, Granite.
192 stones
Taj Mahal is made of white marble and decorated with different precious stones.
Limestone Marble, basalt And such
lime stone marble
white marble and precious stones
The tower was built with limestone and lime mortar, with marble used inside.
Marble, like granite, is actually a type of stone. So yes, it is natural. -------------------------------------------------------------------------------- Yes marble is natural it is formed when limestone is metamorphosed (heated and squashed when deep in the earth). However the appearance of marble is easy to fake and in many buildings the marble is indeed fake.