Calculate the number of grams of NH3 produced by the reaction of 6.82 grams of nitrogen with hydrogen. The chemical equation for this reaction is:
N2 + 3 H2 - 2 NH3

Which statement describes evidence of a chemical reaction? a) ice melting eliminate b) water boiling c) lighting a match d) grape juice freezing

Draw metallic bonding if two copper

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?