When ferrous sulfate heptahydrate crystals (FeSO4·7H2O) are heated, they undergo a dehydration reaction to form anhydrous ferrous sulfate (FeSO4) and water vapor (H2O). The chemical equation for this reaction is: FeSO4·7H2O(s) → FeSO4(s) + 7H2O(g)
When ferrous sulphate crystals are heated, they lose water of crystallization and turn into anhydrous ferrous sulphate. The balanced chemical equation for this process is: FeSO4 • 7H2O (s) → FeSO4 (s) + 7H2O (g)
When ferrous sulphate is heated, it undergoes thermal decomposition to form ferric oxide, sulfur dioxide, and sulfur trioxide. The balanced chemical equation for this reaction is: FeSO4 (s) → Fe2O3 (s) + SO2 (g) + SO3 (g)
When ferrous sulphate crystals are heated, they lose water molecules and undergo dehydration, forming a white powder known as anhydrous ferrous sulphate. This process is also known as thermal decomposition.
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.
When hydrated ferrous sulfate is heated, it loses its water molecules and undergoes thermal decomposition. The color change is from pale green (hydrated) to white (anhydrous).
When ferrous sulphate crystals are heated, they lose water of crystallization and turn into anhydrous ferrous sulphate. The balanced chemical equation for this process is: FeSO4 • 7H2O (s) → FeSO4 (s) + 7H2O (g)
ferrous sulphate when it is heated it changes into red brown color
When ferrous sulphate is heated, it undergoes thermal decomposition to form ferric oxide, sulfur dioxide, and sulfur trioxide. The balanced chemical equation for this reaction is: FeSO4 (s) → Fe2O3 (s) + SO2 (g) + SO3 (g)
When ferrous sulphate crystals are heated, they lose water molecules and undergo dehydration, forming a white powder known as anhydrous ferrous sulphate. This process is also known as thermal decomposition.
2FeSO4 -> FeS + SO3 + SO4
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.
they dissolve or dilute
When hydrated ferrous sulfate is heated, it loses its water molecules and undergoes thermal decomposition. The color change is from pale green (hydrated) to white (anhydrous).
Ferrous sulfate crystals produce a sulfuric, metallic smell when heated due to the release of sulfur dioxide gas. This smell is often described as pungent and unpleasant.
When ferrous sulfate crystals are heated in a boiling tube with a spirit lamp, they undergo thermal decomposition. The crystals lose water of crystallization and change color from green to white as they form anhydrous ferrous sulfate. This reaction releases water vapor and sulfur dioxide gas.
When ferrous sulfate is heated strongly, it undergoes thermal decomposition, breaking down into iron oxide, sulfur dioxide, and sulfur trioxide. This reaction is characterized by a color change from green to reddish-brown due to the formation of iron oxide.
When blue copper sulphate is heated, it loses water molecules and converts to anhydrous copper sulfate, which is white in color. The blue color of copper sulfate is due to the presence of water molecules in its crystal structure.