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Showing posts with label Litmus paper. Show all posts

Showing posts with label Litmus paper. Show all posts

Thursday, November 18, 2021

What is pH and how is it measured

The pH of a solution is a measurement of its acidity or alkalinity, which is determined by the colorimetric method, which uses indicator sol...

Friday, October 29, 2021

What is litmus paper and how does it work

Indicators are a type of chemical that can change color as pH levels change. Several indicators are used in chemistry, including pH paper, u...

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