Phenolphthalein indicator changes its color depending on the pH of the solution, it turns colorless in acidic solutions (left) and pink/fuchsia in basic solutions (right). Here phenolphthalein solution was added to 5% vinegar (acidic) and a baking soda solution (basic).
| px | px | dpi | = | cm | x | cm | = | MB |
Details
Creative#:
TOP22302509
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
N/A
Property Release:
No
Right to Privacy:
No
Same folder images:
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aceticacidacidacidacidacidicacidityalkalialkalinealkalinitybakingbasebasicbasicbasicitybicarbonatebottlech3coohchemicalchemistrycolorationcolorlesscomparisonethanoicglasshouseholdindicatorindicatorindicatorliquidnahco3phphphenolphthaleinphenolphthaleinphenolphthaleinpinkreactionsodasodiumsolutionsolutionsolutionsolutiontesttestingvinegar
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