4 Al + 3 O2 → 2Al2O3
Give two possible mole ratios between Al and O2.

Substance x has a fixed volume, and the attraction between its particles is strong .substance y had widely spread out particles and can be compressed what can most likely be concluded about these substances

Once similarity and one difference between a mixture of elements and a mixture of compounds

Which process results in the release of energy stored in the products of photosynthesis? a. polymer synthesis b. depolymerization c. digestion d. cellular respiration