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Slide 1 Chapter 19 Slide 2  All aqueous solutions contain hydrogen ions (H + ) and hydroxide (OH - ) ions.  An acidic solution contains more H + ions than OH -. …

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Slide 1 Basic Chemistry II Vladimíra Kvasnicová Slide 2 Exercise Add names of the elements: N Na K Ca Mg Mn Ag Cd Hg Sb nitrogen sodium potassium calcium magnesium manganese…

Documents ACIDS AND BASES. Atoms vs. Molecules Give some examples of molecules Water (H 2 O) Carbon dioxide...

Slide 1 ACIDS AND BASES Slide 2 Atoms vs. Molecules Give some examples of molecules Water (H 2 O) Carbon dioxide (CO 2 ) Give some examples of atoms Hydrogen (H) Oxygen (O)…