For this chemical reaction, if you have 35 moles of O2 reacting what will AH be? C3Hg (g) + 502 (g) – 3CO2 (g) + 4H20 (1), AH = -2,220 kJ

What diagram shows the ionic compound of magnesium oxide

Ascientist conducted an experiment and discovered that certain plants grow faster when given a particular amount of fertilizer. anouther scientist conducted the same experiment and got similar results. which concept does this best illustrate? a) repetition b) replication c) precision d) validity

If 2 molecules of one reactant combine with 3 molecules of another to produce 5 molecules of a product, then what is the representation of the reaction?