Alocal meteorologist reports the days weather. which information is qualitative? check all that apply.

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?

Word equation for k(s)+h2o(l) yield koh(aq) + h2(g)

How many moles of water are created if 3 moles of hydrogen react completely with excess oxygen?