The colour of the feso4.7h20 is changes .
i will ask a friend
When calcium carbonate (PBCO3) is heated strongly, it undergoes thermal decomposition, producing calcium oxide (CaO) and carbon dioxide (CO2) gas. This reaction is typically represented by the equation: CaCO3(s) → CaO(s) + CO2(g). The release of carbon dioxide gas can be observed as bubbles or effervescence during the heating process. This reaction is commonly used in the production of lime for various industrial applications.
When methane is heated strongly, it undergoes a process called pyrolysis, breaking down into simpler compounds like carbon and hydrogen. This can result in the formation of volatile hydrocarbons, carbon black, and even soot.
The balanced chemical equation for limestone (calcium carbonate, CaCO3) being heated strongly in air is: CaCO3(s) → CaO(s) + CO2(g)
When magnesium oxide is heated strongly, it undergoes a process called thermal decomposition. This means that it breaks down into its constituent elements, magnesium metal and oxygen gas. The reaction can be represented by the following equation: 2MgO(s) -> 2Mg(s) + O2(g).
when natural gas is strongly heated, hydrogen(H) and carbon(C) are obtained.
i will ask a friend
it should be heated at 500°c
When lead nitrate is heated strongly, it decomposes to form lead oxide, nitrogen dioxide gas, and oxygen gas.
When lead nitrate is strongly heated, it decomposes to produce nitrogen dioxide gas (NO2), which is a brown gas with a sharp, acrid odor.
cloudiness
The residue obtained when crystals of ferrous sulphate are strongly heated is reddish-brown in color. This residue is a compound called ferric oxide or iron(III) oxide.
Carbon Dioxide (CO2)
When methane is heated strongly, it undergoes a process called pyrolysis, breaking down into simpler compounds like carbon and hydrogen. This can result in the formation of volatile hydrocarbons, carbon black, and even soot.
The balanced chemical equation for limestone (calcium carbonate, CaCO3) being heated strongly in air is: CaCO3(s) → CaO(s) + CO2(g)
When calcium carbonate (CaCO3) is heated strongly, it decomposes to form calcium oxide (CaO) and carbon dioxide (CO2) gas. This is a thermal decomposition reaction that occurs at high temperatures.
no