N/a has a greater average kinetic energy

N/a will transfer energy as heat to n/a

What does the mass of 0.7891 mol of ferric oxide (fe2o3)

Consider the following reactions. (note: (s) = solid, (l) = liquid, and (g) = gas.) mg(s) + ½o2(g) → mgo(s) + 146 kcal/mole h2(g) + ½o2(g) → h2o(g), δh = -57.82 kcal/mole what type of reaction is represented by the previous two examples?

Which material burns faster? metal aluminum