0
What else can I help you with?
What substance is made when limestone and clay are heated together?
Limestone, CaCO3 decomposes into quicklime, CaO, and carbon dioxide, CO2, when heated. The reaction is: CaCO3 + heat --> CaO + CO2.
When limestone is heated it become sandstone?
Heating limestone does not turn it into sandstone. Limestone is composed mainly of calcium carbonate, while sandstone is composed of sand-sized grains of mineral or rock material. Sandstone forms through the accumulation and cementation of sand grains, not by heating limestone.
What temperature do aluminum oxide and copperII oxide decompose at?
Copper(II) oxide decomposes at about 1500 C but Aluminium oxide decomposes at above 2000 C
What element decomposes in water?
There are a number of metals that react with water, such as sodium, lithium, etc., but there is no element that decomposes in water. Decomposition is a characteristic of more complex molecules, not of elements.
Hydrogen peroxide decomposes to hydrogen and oxygen in what states of matter?
Hydrogen peroxide decomposes to hydrogen and oxygen in the gas phase.
What type of reaction is limestone when heated?
Heating of limestone is a decomposition reaction as limestone decomposes to give calcium oxide and carbon dioxide.
What does acid rain make house's from limestone do?
acid rain decomposes limestone (calcium carbonate), causing houses and buildings made out of them to become worn
What is the freezing point of limestone?
The melting point is 825 oC, at which point it decomposes into quicklime and carbon dioxide.
What happens if you heat limestone?
Limestone is calcium carbonate (CaCO3) which when heated to above 840°C decomposes into calcium oxide (CaO) while releasing carbon dioxide (CO2) according to the equation: CaCO3 → CaO + CO2
What is Limestones melting point?
The melting point of limestone (calcium carbonate) is approximately 1,339 degrees Celsius (2,442 degrees Fahrenheit). At this temperature, limestone decomposes to form lime (calcium oxide) and carbon dioxide gas.
What is the purpose of limestone in the blast furnace?
Limestone is added to the blast furnace as a flux material. It helps to remove impurities in the iron ore by forming a molten slag that floats on top of the molten iron. This slag can then be easily separated from the iron.
Which mineral does nature use for cement?
Nature doesn't use anything to make cement. Cement is a human invention.
What substance is made when limestone and clay are heated together?
Limestone, CaCO3 decomposes into quicklime, CaO, and carbon dioxide, CO2, when heated. The reaction is: CaCO3 + heat --> CaO + CO2.
How does high temperature affect limestone?
At high temperature, limestone undergoes thermal decomposition. The word equation is calcium carbonate decomposes when heated to calcium oxide and carbon dioxide. The chemical equation is CaCO3 + heat --> CaO + CO2.
What decomposes the tropical rain forests?
bacteria decomposes the rainforest
Why is limestone added as a raw material to the furnace?
Limestone is added as a raw material to the furnace primarily to act as a flux in the iron and steel-making process. When heated, it decomposes to produce lime, which helps to remove impurities such as silica and alumina by forming a slag that can be easily separated from the molten metal. This not only enhances the quality of the final product but also protects the furnace lining from damage. Additionally, the use of limestone can help improve the efficiency of the smelting process.
What mass of carbon dioxide would be produced when 2.00g of limestone is heated?
The chemical formula for limestone is CaCO3. When heated, limestone decomposes to produce calcium oxide (CaO) and carbon dioxide (CO2). The molar mass of CaCO3 is 100.09 g/mol. To calculate the mass of CO2 produced, you would first calculate the moles of CaCO3 in 2.00g, then use the stoichiometry from the balanced chemical equation to determine the moles and then mass of CO2 produced.
