Empirical and molecular formulae (1.45) | Edexcel GCSE Combined Science (1SC0) — Chemistry — Foundation | KnowledgeSet

Empirical and molecular formulae

Chemistry (Combined Science) · GCSE · Edexcel · Edexcel GCSE Combined Science (1SC0) — Chemistry — Foundation · Specification point · 1.45 · Key concepts in chemistry · Calculations involving masses

Next Steps

Read Notes

Read clear notes for this topic.

Practice Questions

Coming soon

Exam Questions

Coming soon

Flashcards

Flip through flashcards to lock it in.

Lesson

Coming soon

Ask Sage

Get help from Sage on this topic.

Learning Objectives

Students should:	Maths skills
$1.45 Deduce: a the empirical formula of a compound from the formula of its molecule b the molecular formula of a compound from its empirical formula and its relative molecular mass$	$1c$