2.Dinitrogen tetrafluoride N2F4, can be produced by the reaction NH3 with
F2
2NH3(g) + 5F2(g) N2F4(g) + 6HF(g)
a. If 4.00 g of NH3 and 14.0 g of F2 are
allowed to react. Which is the limiting
reagent?
b. How many grams of N2F4 and HF are
produced?

d: the voltage of the secondary coil is less than that of the primary coil.

im not suree sorry if wrong

a. energy is absorbed in the reaction.

if in a given reaction the energy of products is greater than the energy of reactants it means that reaction is endothermic and during the reaction, the energy is absorbed by reactants. in an endothermic reaction, the products have more stored chemical energy than the reactants. and in this reaction the reactants are more stable than products before the compounds with less energy are always more stable.