Litmus changes its color depending on the pH of the solution. Here, litmus paper strips were placed in test tubes with different solutions to compare their pH. At left, litmus in vinegar turned red indicating an acidic solution. In center, litmus in distilled water remained unchanged indicating a neutral solution. At right, litmus in a baking soda solution turned blue indicating an alkaline.
| px | px | dpi | = | cm | x | cm | = | MB |
Details
Creative#:
TOP22298320
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
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aceticacidacidacidicacidityalkalialkalinealkalinitybakingbasebasicbasicitybicarbonatechemicalchemistrycomparingcomparisondemodemonstrationdipdistillededucationalexperimentindicatorindicatorindicatorindicatorlifelitmuslitmusmeasuremeasurementneutralpaperphphphsodasodiumstillstripstripstriptesttesttesttesttestingtubeuniversalvinegarwaterwater
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