How many liters of ammonia gas are in 0.58 moles

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?

How do you convert 4 mmol of bromobenzene to ml?

Can someone me with 6 to 10 plz this is for masteries test.