12082367 - Iron III hydroxide precipitate11946369 - School chemistry lesson12082351 - Lead II chloride precipitate12082350 - Ammonia added to copper II hydroxide12082357 - Lime water test for carbon dioxide11920877 - Manganese (II) hydroxide precipitate11920826 - Universal indicator colours11920806 - Lead II iodide precipitate12082363 - Ammonia added to copper II hydroxide11937920 - Frits Went's auxin experiments12082364 - Nickel II hydroxide precipitate11920811 - Collection of hydrogen gas11937921 - Frits Went's auxin experiments11920835 - Lead II iodide precipitate11920821 - Lithium reacting in water11920808 - Lime water test for carbon dioxide12082352 - Iron II hydroxide precipitate11920869 - Ammonia added to copper II hydroxide11920865 - Iron III hydroxide precipitate11920812 - Collection of hydrogen gas12082355 - Lead II bromide precipitate11920864 - Copper II hydroxide precipitate11920844 - Lead II iodide precipitate11920842 - Potassium reacting in water11920873 - Nickel II hydroxide precipitate11920866 - Hydrating anhydrous copper sulphate11920850 - Lead II chloride precipitate11920809 - Lithium reacting in water12082354 - Copper II hydroxide precipitate11937923 - Darwin's experiments on phototropism11920875 - Cobalt II hydroxide precipitate11920848 - Lead II bromide precipitate11920822 - Lead II iodide precipitate12082366 - Copper II hydroxide precipitate11920818 - Lead II iodide precipitate11937922 - Darwin's experiments on phototropism11920837 - Potassium reacting in water12082368 - Lead II bromide precipitate11920868 - Cobalt II hydroxide precipitate11920841 - Collection of hydrogen gas11920830 - Universal indicator colours11920816 - Lime water test for carbon dioxide12082356 - Iron III hydroxide precipitate11920771 - Cutting potassium metal11928280 - Large Hadron Collider, CERN11920833 - Lead II bromide precipitate11920828 - Test for hydrogen gas11920815 - Collection of hydrogen gas11920807 - Lime water test for carbon dioxide12082353 - Lead II iodide precipitate11920827 - Universal indicator in distilled water11920817 - Magnesium in hydrochloric acid11920813 - Chemist collecting hydrogen gas12082362 - Lead II chloride precipitate11921648 - Computer servers at CERN11920846 - Universal indicator paper in water11920825 - Universal indicator in alkali11928279 - Large Hadron Collider, CERN11920871 - Silver-plating a coin11920836 - Universal indicator paper in alkali11920832 - Sodium reacting in water11920863 - Copper II hydroxide precipitate12082361 - Lead II iodide precipitate12082360 - Iron II hydroxide precipitate12082349 - Nickel II hydroxide precipitate11937701 - Cobalt II hydroxide precipitate11920870 - Silver crystals forming on a coin11920867 - Iron II hydroxide precipitate11920845 - Lead II iodide precipitate12082365 - Lime water test for carbon dioxide11920801 - Potassium reacting in water11920761 - Cutting potassium metal12269819 - Columbia disaster, orbital research11920759 - Sodium metal reacting with air11920876 - Hydrating anhydrous copper sulphate11920847 - Lead II iodide precipitate11920843 - Sodium reacting in water11920839 - Universal indicator paper in acid11920831 - Lead II bromide precipitate11920829 - Universal indicator in acid11920810 - Lead II iodide precipitate11920820 - Lead II iodide precipitate11920878 - Manganese II hydroxide precipitate11920766 - Cutting potassium metal12269848 - Columbia disaster, orbital science experiments11927623 - Silver-plating a coin11920824 - Test for hydrogen gas11920795 - Potassium reacting in water12269793 - Columbia disaster, orbital research11920805 - Lead II iodide precipitate11920797 - Potassium reacting in water11920763 - Cutting sodium metal11922105 - Higgs boson production11920840 - Lead II iodide precipitate11920823 - Universal indicator in acid11920819 - Collection of hydrogen gas11920838 - Lead II iodide precipitate11920790 - Potassium reacting in water11920879 - Hydrating anhydrous copper sulphatenächste Seite