When hydrogen reacts with an element from group 5a such as nitrogen what is the coefficient needed for hydrogen in the chemical reaction shown below? N2 + _ H2 2 NH3

Esign techniques and materials that reduce the negative environmental impact of a structure are referred to as

According to the vsepr theory what is the shape of a molecule that has a central atom valence three other items with no lone pairs of electrons

Consider this equilibrium: n29) + o2(g) + 2no(c).nitrogen gas and oxygen gas react when placed in a closed container. as the reaction proceeds towards equilibrium, what happens to the rate of thereverse reaction?