Chapter 1 (chemical foundations)
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Chapter 2. : (atoms. , molecules and Ions)
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Chapter 3. : (Stoichiometry)
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Chapter 4 : (types of chemical reactions and solution stoichiometry)
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Chaptter 5 (Gases)
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Chapter6 : (the natur of energy)
0/8
Chapter 7 (atomic structure and periodicity)
0/9
Chapter 8 : (bonding general concepts)
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Ch 22 Organic chemistry
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