What's the chemical formula for iron (ii) nitride

How many moles are in 43.9 l of oxygen

Which scenario is most similar to the type of collision that gas particles have according to kinetic molecular theory

The equation below shows a chemical reaction. a + b + heat —> c + d according to the law of conservation of energy, which statement is true? a. the reactants absorb heat because they have less energy than the products. b. the products release heat because they have more energy than the reactants. c. the reactants generate heat because they have more energy than the products. d. the products require heat to form because they have less energy than the reactants.