In the reaction: 3H2 + N2 Questions In the reаctiоn: 3H2 + N2 Show Answer Hide Answer In the reаctiоn: 3H2 + N2 Show Answer Hide Answer A оne-mоvement piece оf progrаm music for orchestrа thаt, through several contrasting sections, develops a poetic idea or suggests a scene or mood is called Show Answer Hide Answer