Help Me Plz :)
Sulphur burns according to the equation :
2S + 3O2 > 2SO3
What is the value of the change in the heat content when 0.75g of sulphur is burnt ?
a) +23 KJ
b) -9.25 KJ
C) -18 KJ
d) +12 KJ

What is the original heat content given for the equation?

Or is that the complete question?

i think the answer is terrae but not 100 percent sure. ▓▬▬ §

answer is: naturally occurring solid, inorganic compound or element is mineral.

minerals usually have crystalline form, that means than crystal constituents (atoms, molecules or ions) are arranged in a highly ordered microscopic structure, forming a crystal lattice that extends in all directions.

for example magnetite is a mineral of iron oxide (fe₂o₃).

calcite is a carbonate mineral and the most stable polymorph of calcium carbonate (caco₃).

dolomite is an   carbonate mineral composed of calcium magnesium carbonate (camg(co₃)₂).