Cambridge Olevel Chemistry revision notes

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Lesson

Lesson-12.1.1- Name some sources of sulfur ??? Name the use of sulfur in the manufacture of sulfuric acid.

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Lesson-11.1.15- State the sources of methane, including decomposition of vegetation and waste gases from digestion in animals.Previous Lesson-12.1.2- State the uses of sulfur dioxide as a bleach in the manufacture of wood pulp for paper and as a food preservative (by killing bacteria).Next