Question

 How does blue&red litmus paper work?

Answer Litmus papers are used to test the acidity and baseness of liquid substances. They are commonly used in science classes during demonstrations on the subject.Litmus PaperBefore it is used, litmus pa... Read More »
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Top Q&A For: How does blue&red litmus paper work

What is litmus paper for?

Litmus paper is one of the oldest indicators of pH within a given fluid. It was invented for chemists to test the acidity (pH or acid base) of certain materials. The paper will turn red or blue, de... Read More »
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What does litmus paper contain?

Litmus paper, used as a pH indicator, is made of absorbent paper treated with a dye called litmus, according to Paper On Web. Litmus dye, which comes from lichens, turns red when it comes into cont... Read More »
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What is litmus paper&how is it used?

Litmus paper comes in small strips and is laced with dyes that change a certain color when exposed to an acid or a base. Typically, these papers are put in contact with a liquid for a few seconds a... Read More »
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What is litmus paper?

Litmus paper is used to determine a solution's acidity or alkalinity. Litmus paper comes in blue and red strips. If a blue strip touches an acid, it turns red. If a red strip touches an alkaline so... Read More »
http://www.answerbag.com/q_view/1913356


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