alb10610557

Universal Indicator, pH Comparison

Universal indicator added to two beakers containing different solutions (left to right): acidic (vinegar), and alkaline (baking soda). The indicator changes the solution's colour, depending on it's pH.

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Title: Universal Indicator, pH Comparison

Caption: Universal indicator added to two beakers containing different solutions (left to right): acidic (vinegar), and alkaline (baking soda). The indicator changes the solution's colour, depending on it's pH.

Credit: Album / Science Source / GIPhotoStock

Releases: ? Model Release: No - ? Property Release: No
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Image size: 5094 × 3400 px | 49.6 MB

Print size: 43.1 × 28.8 cm | 2005.5 × 1338.6 in (300 dpi)

Keywords: ACETIC • ACID • ACIDIC • ACIDITY • ALKALI • ALKALINE • ALKALINITY • BAKING • BASE • BASICITY • BEAKER • BICARBONATE • CHEMICAL • CHEMISTRY • COMPARING • COMPARISON • DEMO • DEMONSTRATION • EDUCATIONAL • EXPERIENCE • EXPERIMENT CONSTRUCTION = SETTING UP EXPERIMENT • EXPERIMENT CONSTRUCTION • EXPERIMENT • INDICATOR • LIFE • LIQUID • MEASURE • MEASUREMENT • PH • SCIENCE • SETTING UP EXPERIMENT • SODA • SODIUM • SOLUTION • STILL • TEST • TESTING • UNIVERSAL • VINEGAR