Unit 12 — Nitrogen and Sulfur
Nitrogen and Sulfur — AS Chemistry Chemistry
Nitrogen and ammonia, and the environmental effects of sulfur dioxide and nitrogen oxides.
Topic Overview
Nitrogen and ammonia, and the environmental effects of sulfur dioxide and nitrogen oxides. This sits within AS Chemistry (Cambridge), alongside the other topics on that syllabus.
Topical Past Papers
Real exam questions on Nitrogen and Sulfur, compiled by topic rather than by year, testing understanding rather than recall alone. Newer files include their own answers.
MCQs
Quick-check multiple-choice questions on Nitrogen and Sulfur, for testing recall and spotting gaps fast.
MCQs coming soon
AS Chemistry Notes
Presentation notes for Nitrogen and Sulfur, for online study — view only.
Notes coming soon