Creating Alum crystals. Image 2 of 5. Exemplifying safe liquid handling, sulfuric acid H2SO4 is poured into water during the chemical experiment of creating alum. Pouring water into sulfuric acid is dangerous. Note acid stains on counter. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Grant, Spencer |
Bildgröße: | 2912 px × 4368 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |