Answer:
Explanation:
Adiabatic and isothermal system - an adiabatic process, in which no heat flows into or out of the gas because its container is well insulated, Q = 0. If there is also no work done, i.e. a free expansion, there is no change in internal energy. For an ideal gas, this means that the process is also isothermal.
Homogeneous and heterogeneous solution - homogeneous mixture consists of a single phase. A heterogeneous mixture consists of two or more phases. When oil and water are combined, they do not mix evenly, but instead form two separate layers.
Carbon dioxide I think sorry
Answer:this is thermal decomposition
Explanation:
the light green copper carbonate when heated it gives copper oxide ( a black residue) and carbon dioxide is evolved
