Magnesia (MgO(s)) is used for fire brick, crucibles and furnace linings because of its high melting point. It is produced by decomposing magnesite (MgCO3(s)) into at around 1200oC
Write a balanced equation for the magensite decomposition being sure to include states for the species.
I thought it was:
MgCO3(s) ...> MgO (s) + CO2(g)
but it was marked wrong.
help..thank you.
1 answer
Probably I would have marked it right; it may be that you omitted the heat sign over the arrow OR the word "heat" on the left side.