Electrolysis of water

Numéro d’image : 11831789
Electrolysis of water
MODEL RELEASED. Electrolysis of water. Students observing the electrolysis of water (H2O) with a Hoffman apparatus. Electrolysis uses an electrical current (from the power pack at lower left) to decompose a chemical,in this case water,into its constituent parts. The decomposition occurs at the two electrodes (base of the glassware),producing oxygen (O2) and hydrogen (H2) gases at the anode electrode (left) and cathode electrode (right) respectively. The equation for the reaction is: 2 H20 ----> 2 H2 + O2 As expected,and observed at centre left,twice as much hydrogen gas as oxygen gas is produced
Licence : Droits gérés
Crédit: Science Photo Library / Andrew Lambert Photography
Taille de l’image : 4302 px × 3262 px
Model Release : Disponible
Property Release : Non requis
Restrictions : -

Prix pour cette image À partir de 45 €

Produit vendu
(Calendrier, Carte postale, Carte de vœux, Impression sur textile, Packaging etc)
À partir de 45 €
Usage commercial
(Affichage, Annonce presse, Annonce TV, Carte, Digital - hors rés. sociaux, Digital - rés. sociaux etc)
À partir de 45 €
Éditorial
(Digital, Journal, Livre, Livre pratique, Magazine, Télévision etc)
À partir de 60 €
Usage non-commercial
(Digital - hors rés. sociaux, Digital - rés. sociaux etc)
À partir de 120 €

Mots clés

;