Summary notes, flashcards and past exam questions by topic for CAIE IGCSE Chemistry Topic 3 - Stoichiometry.

23 сент. 2024 г. · Revision notes on Formulae for the Cambridge (CIE) IGCSE Chemistry syllabus, written by the Chemistry experts at Save My Exams.

OXYGEN: There is 1 oxygen atom on the left and 1 on the right so there is an equal number of oxygen atoms on both sides. It is therefore kept the same ...

1 окт. 2018 г. · To figure out the chemical formula of a given compound all you need to know are the valencies of the atoms that make the compound.

IGCSE Chemistry Video Lectures for 2023 to 2025 exams. Topic-1-States of matter, Topic 2 Atoms Elements and Compounds, Topic 3 Stoichiometry, Topic 4 ...

This topic forms the basis of everything you'll be learning in chemistry. Every element has it's own symbol. The Periodic Table is labelled using these symbols.

4 окт. 2024 г. · Complete guide to understand stoichiometry for IGCSE exams. It covers all corners of stoichiometry to make sure you ace the test. The notes ...

Everything you need to know about Stoichiometry for the iGCSE Chemistry (Combined) CAIE exam, totally free, with assessment questions, text & videos.

Оценка 5,0 (2) This document is a revision exercise for the IGCSE chemistry topic of stoichiometry. It contains examples of stoichiometry problems from past IGCSE exam papers.

8 янв. 2024 г. · This comprehensive guide explores the formulae of elements and compounds, molecular formulas, and the deduction of formulas from models.