When it gets hot enough it will catch fire and burn violently.
4Na + O2 ----> 2Na2O Sodium oxide is formed.
It expands.
It turns into tutti
ZnCO3, when heated in the absence of air, decomposes to give ZnO and CO2. I think this is the answer.
When magnesium is heated in air, it forms magnesium oxide and so the total mass increases.
The concentration of sodium chloride increase.
4Na + O2 ----> 2Na2O Sodium oxide is formed.
Preparation of sodium astatide NaAt.
global warming
It expands.
It expands.
It turns into tutti
ZnCO3, when heated in the absence of air, decomposes to give ZnO and CO2. I think this is the answer.
When magnesium is heated in air, it forms magnesium oxide and so the total mass increases.
The cool air will sink and the warm air will rise.
In air all are oxydated.
Carbon burn in air.