Recommended literature

Introductory Chemistry, Version 2.0, By David W. Ball: https://catalog.flatworldknowledge.com/books/30027/read

Introductory Chemistry: Concepts & Critical Thinking, by Charles Corwin: https://chem.libretexts.org/Bookshelves/Introductory_Chemistry/Map%3A__Introductory_Chemistry_(Corwin)

Introduction to General Chemistry, by MA Malik: https://chem.libretexts.org/Bookshelves/Introductory_Chemistry/Introduction_to_General_Chemistry_(Malik)

The Basics of General, Organic, and Biological Chemistry, Version 2.0, By David W. Ball, John W. Hill, and Rhonda J. Scott: https://catalog.flatworldknowledge.com/books/30506/read

Index of Calculations in Chemistry and Quantitative Chemical Analysis, Doc Brown's science 2000: https://www.docbrown.info/page04/4_73calcs.htm

Chem1 Virtual Textbook, The Basics of atoms, moles, equations, and nomenclature, Stephen Lower: https://www.chem1.com/acad/webtext/intro/index.html