Question

Marble chips on heating release a colourless gas. Name the gas

and write the equation for the reaction. ​

Answer 1

Answer:

Thus, calcium carbonate on heating gives colourless gas carbon dioxide and residue calcium oxide.

Plz Brainlist my Answer..❤

Answer 2

Answer:

K2CO3

Explanation:

Potassium carbonate is the inorganic compound with the formula K₂CO₃. It is a white salt, which is soluble in water. It is deliquescent, often appearing as a damp or wet solid. Potassium carbonate is mainly used in the production of soap and glass.

Formula: K2CO3

Molar mass: 138.205 g/mol

IUPAC ID: Potassium carbonate

Density: 2.43 g/cm³

Melting point: 891 °C

Soluble in: Water