VIDEO 9 Water and Solutions
40:43
VIDEO 10 Net Ionic Equations and Acids Bases and Titrations
29:44
VIDEO 12 Ideal Gases
26:11
VIDEO 7 Empirical and Molecular Formulas
28:12
VIDEO 8 Mol Ratios and Equations
31:51
VIDEO 5 Types of Chemical Reactions
43:26
VIDEO 6 The Mole
43:55
Die Assads: Wie eine Familie Syrien terrorisierte | WDR Doku
34:58