A computer-interfaced sensor measuring the pH of ammonia,showing it to be 11.2,or very basic. Bases are substances that reduce the acidity of an aqueous solution by combining with hydrogen ions | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Shields, Martin |
Taille de l’image : | 4995 px × 3344 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
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