colourless
When the product of a neutralization reaction is heated, the residue obtained is typically a salt. In some cases, water may also be produced as a residue if it was present in the reaction mixture.
Crystals of sugar are obtained.
i will ask a friend
After potassium iodate (KIO3) is heated, it decomposes to form potassium iodide (KI) and oxygen gas (O2).
Heating limestone causes it to undergo thermal decomposition, releasing carbon dioxide gas. This process forms calcium oxide, also known as quicklime, as a residue.
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 natural gas is strongly heated, hydrogen(H) and carbon(C) are obtained.
When the product of a neutralization reaction is heated, the residue obtained is typically a salt. In some cases, water may also be produced as a residue if it was present in the reaction mixture.
A thermal decomposition reaction occur: lead oxide, nitrogen dioxide and oxygen are obtained.
Crystals of sugar are obtained.
no
When a crystal of copper sulfate is strongly heated, it undergoes dehydration and turns into anhydrous copper sulfate, leaving a white residue. This white residue is the anhydrous form of copper sulfate, which has lost its water molecules during the heating process.
When ferrous sulfate crystals are strongly heated, they decompose to form ferric oxide (Fe2O3), sulfur dioxide (SO2), and sulfur trioxide (SO3). The reaction involves the break down of ferrous sulfate into its constituent elements under high heat.
they do not form when heated! they form crystals when they are frozen bu a freezer or room tempreature.
The fumes given off when crystals of iodine are heated are purple in color.
i will ask a friend
Yes, brine can leave a residue when heated. As the water evaporates, the dissolved salts and minerals in the brine become concentrated and can form deposits or crusts on surfaces. This residue can be particularly noticeable on cookware or in containers where brine has been heated or allowed to evaporate. Regular cleaning may be necessary to remove these deposits.