Edexcel IGCSE Chemistry Double Award Revision
A guide to the Edexcel IGCSE Chemistry Double Award Syllabus for 2020
Other Revision Websites
GCSE RS
IGCSE Biology
IGCSE Geography
Tuesday, 5 July 2016
4.4 define acids a sources of hydrogen ions, H+, and alkalis as sources of hydroxide ions, OH-
4.4 •acids: H+ ions
•alkalis: OH-
No comments:
Post a Comment
Newer Post
Older Post
Home
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment