CHAPTER 2 CHEMICAL FORMULAS & COMPOSITION STOICHIOMETRY 1 Chapter Goals     Atoms and Molecules Chemical Formulas Ions and Ionic Compounds Names and Formulas…

Mass Relationships in Chemical Reactions and Stoichiometry Chapter 3 C 2H 6O Imran Syakir Mohamad Chemistry DACS 1233 1 Atomic Mass Atomic mass is the mass of an atom in…

e–Glossary A Acid An acid is a substance that contains hydrogen ions, H+, as the only positive ions in an aqueous solution. Acid-base titration A quantitative experimental…

THE CHEMICAL FORMULA Neil Jozsef C. Macion Kristi Mari N. Montefalcon Maria Angelica Fatima Navarro What is Chemical Formula?...... Chemists use Chemical Formula to express…

DATA STRUCTURE BCA-I(Sec-B) BCA-I Data Structures Sec-B Data Structure INTRODUCTION TO DATA STRUCTURE Data is the basic entity or fact that is used in calculation or manipulation…

1. The MoleA counting unitSimilar to a dozen, except instead of 12, it’s 602 billion trillion 602,000,000,000,000,000,000,0006.02 X 1023 (in scientific notation)This number…

Slide 11 Chapter 7- Molecular Formulas Slide 2 2 Warm Up: Determine the name and molar mass of the following compounds. NaOH MnO 2 H 2 SO 4 Slide 3 3 How did you do? NaOH-…

Slide 1SAT II CHEM PREP PPT Mrs. Gupta Modified from Mark Rosengartens Powerpoint Slide 2 Setup of the SAT II Chem Exam 85 total questions, 1 hour (about 42 s/question) -…

Slide 1Unit One Chemistry – Horsham College Chapter 6 – VCE Chemistry Measurement in Chemistry Slide 2 Atomic Weight As chemists gradually accumulated data on elements,…

Slide 1Atoms, Molecules and Ions Chapter 2 Slide 2 Daltons Atomic Theory (1808) 1. Elements are composed of extremely small particles called atoms. All atoms of a given element…