ASAP TEST RIGHT NOW! What is empirical formula of the compound who’s molecular formula is N4H8? Thanks!

In saturated organic compounds, all the bonds between carbon atoms are called?

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+ h2o yield koh + h2