Refer to the given chemical equation to answer the following questions:
Fe2O3 + 2A1 - 2Fe + A1203
a. Mole ratio of iron oxide and
aluminum
b. Mole ratio of aluminum and iron
C. Mole ratio of iron and aluminum
oxide

i wish i could but this one is weird give me abc and i can solve it.

water and alcohols have similar properties because water molecules contain hydroxyl groups that can form hydrogen bonds with other water molecules and with alcohol molecules, and likewise alcohol molecules can form hydrogen bonds with other alcohol molecules as well as with water.

the seeing the electronic configuration we can say that the element is fluorine.

fluorine is the most electronegative element in the periodic table.

but by only seeing the configuration we cannot say about its reactivity because we don't know if its configuration after excitation or by addition of electrons.

but if not then, it is the lightest halogen and exists as a highly toxic pale yellow diatomic gas at standard conditions. as the most electronegative element, it is extremely reactive: almost all other elements, including some noble gases, form compounds with fluorine.