Given the following equation: Fe2O3 +3C-> 2 Fe + 3 CO 9. Molten iron and carbon monoxide are produced in a blast furnace by the reaction of iron(III) oxide and pure
carbon. If 25.0 moles of pure Fe2O3 is used, how many moles of iron can be produced?

Atomicity occurs to prevent updates of the database occurring only partially, which can cause greater problems than rejecting the whole series outright.some are monatomic, diatomic, triatomic etc because it shows the number of atoms. for example, monatomic means it contains only one atom.

Exothermic,  physical change after it is already baked