nitrogen
Chicken bones release a type of gas that causes limewater to turn cloudy when heated. Therefore, it can concluded that chicken bones contain : calcium carbonate
The gas is Carbon dioxide, formed by the decomposition of Calcium carbonate it the Marble or Limestone
When magnesium is heated, it undergoes a chemical reaction with oxygen in the air, resulting in the release of a gas called magnesium oxide (MgO).
The volcano explodes when pressurized molten rock combines with a heated gas. Pressure from the solid rock forces the magma up and the melted rock with gas blast out in an opening called central vent.
The gas is Carbon dioxide, formed by the decomposition of Calcium carbonate it the Marble or Limestone
carbon dioxide is produced when it is heated
Carbon dioxide is released.
Chicken bones release a type of gas that causes limewater to turn cloudy when heated. Therefore, it can concluded that chicken bones contain : calcium carbonate
carbon dioxide, when carbonates are heated carbon dioxide is is given off.
Carbon Dioxide is given off. (CO2)
carbon dioxide [CuCO3 --> CuO + CO2]
Experimentally to prove that, capture the gas and pass it through lime water. If the lime water turns milky then the gas is CO2 . Or an example of equation for decomposition of a metal carbonate is :- MgCO3 + heat ------> MgO + CO2
The gas is Carbon dioxide, formed by the decomposition of Calcium carbonate it the Marble or Limestone
oil and gas royalties
The chemical formula of calcium carbonate is CaCO3. It emits CO2 when heated. This gas tuns lime water into milky white when reacted.
Calcium carbonate thermally decomposes when heated to form calcium oxide powder and carbon dioxide gas. The word equation: calcium carbonate --> calcium oxide + carbon dioxide As a symbol equation: CaCO3 --> CaO + CO2
Here is the reaction:CaCO3(s) ==heat==> CaO(s) + CO2(g) So, when calcium carbonate is heated, you get calcium oxide and carbon dioxide gas.