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When limestone is heated under pressure what does it form?
When limestone is heated under pressure, it forms marble. This process, known as metamorphism, occurs when the mineral calcite in the limestone recrystallizes into the interlocking calcite crystals that compose marble.
What is the chmical formula of marble?
Chemical formula for marble is CaCO3. Ca means calcium. C means carbon. O means oxygen. here it means 1 calcium, 1 carbon and 3 oxygen. They also call marble as calcium carbonate.
Is corrosion of marble is a chemical or physical change?
Corrosion of marble is a chemical change. It occurs when the minerals in the marble undergo a chemical reaction with substances like acids or salts, leading to the deterioration of the marble's structure.
List two kinds of rock that are easily weathered by carbonic acid?
Limestone and marble are two types of rock that are easily weathered by carbonic acid, which is a common acid found in rainwater. Over time, carbonic acid dissolves these rocks, leading to the formation of caves, sinkholes, and other karst topography features.
What does heat and pressure turn limestone into?
Heat and pressure turn limestone into marble through the process of metamorphism, where the mineral composition and texture of the rock are changed. This transformation occurs as a result of high temperature and pressure altering the original calcium carbonate minerals of limestone into the interlocking crystals that characterize marble.
What weathers marble and limestone?
carbon dioxide: when it mixes with rain& water will create carbonic acid rain which weathers marble and limestone.so carbonic acid weathers marble and limestone.
Which weathers faster feldspar or marble?
Marble weathers faster than feldspar because marble is more susceptible to chemical weathering due to its composition of calcium carbonate, which reacts easily with acidic rainwater. In comparison, feldspar is more resistant to weathering due to its hardness and chemical stability.
In wet climates granite weathers more slowly than?
In wet climates, granite weathers more slowly than limestone because granite is a harder and more resistant rock compared to limestone. The minerals in granite are less susceptible to dissolution by water and chemical weathering processes, leading to slower weathering rates.
What is the correct chemical name for limestone or marble?
Marble is known as Calcium Carbonate (CaCO3) in terms of chemical formula.
What agent weathers marble and limestone?
this is the same question that was on my science homework ,as for the answer im not sure i think it's carbonic acid
Is limestone a marble?
Marble is metamorphosed limestone.
What are the two rocks that wear away the quickest from chemical weathering?
Limestone and marble.
Is marble the same as limestone?
Marble is made from limestone.
How are limestone and marble related?
Marble is metamorphosed limestone or dolostone.
What is a chemical that weathers marble and limestone?
One of the major contributors is carbonic acid in rain, which forms as a result of carbon dioxide reacting with moisture. Nitric and sulfuric acids, which form primarily from man-made pollution, are also major contributors in some areas.
Which weathers faster granite or marble?
Marble will weather more quickly. The mineral calcite, of which marble is composed is softer and less resistant to abrasion than granite. It is also more susceptible to chemical weathering via natural and man-caused acidic rainfall due to its chemical composition. Granite--not so susceptible.
What is acid that weathers limestone?
acid rain
