alb10687224

LITMUS TEST

Litmus changes its colour depending on the pH of the solution. Here after litmus paper strips were dipped in different solutions. The strip was left unchanged (left), changed to blue (centre), and changed to red (right) indicating neutral (water), alkaline (baking soda) and acidic (vinegar) solutions, respectively.

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Titre: LITMUS TEST

Légende: Voir la traduction automatique
Litmus changes its colour depending on the pH of the solution. Here after litmus paper strips were dipped in different solutions. The strip was left unchanged (left), changed to blue (centre), and changed to red (right) indicating neutral (water), alkaline (baking soda) and acidic (vinegar) solutions, respectively.

Crédit: Album / Science Source / GIPhotoStock

Autorisations: ? Autorisation de modèle: Non - ? Autorisation de propriété: Non
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Taille de l'image: 7000 × 3502 px | 70.1 MB

Taille d'impression: 59.3 × 29.7 cm | 2755.9 × 1378.7 in (300 dpi)

Mots clés: ACIDE • ACIDITE • CHIMIE • FAIRE LES ESSAIS • GANT • GANTS • IMPARTIAL • SCIENCE: CHIMIE • VETEMENT: GANT • VINAIGRE