Litmus
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Litmus is a water-soluble mixture of different dyes extracted from lichens. It is often absorbed onto filter paper to produce one of the oldest forms of pH indicator, used to test materials for acidity. In an acidic medium, blue litmus paper turns... Wikipedia
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Litmus is a water-soluble mixture of different dyes extracted from lichens. It is often absorbed onto filter paper to produce one of the oldest forms of pH ...
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7 days ago · The meaning of LITMUS is a coloring matter from lichens that turns red in acid solutions and blue in alkaline solutions and is used as an ...
(uncountable) A dyestuff extracted from certain lichens, that changes color when exposed to pH levels greater than or less than certain critical levels.
A soluble powder obtained from certain lichens. It turns red under acid conditions and blue under.... Click for pronunciations, examples sentences, video.
a hodgepodge; confused medley; jumble. an extensive array or variety. total obscuration in an eclipse. TAKE THE QUIZ TO FIND OUT ...
In chemistry, a litmus test is used to find out if a solution is an acid or a base. A special kind of paper is dipped in the liquid being tested during a litmus ...
$3 to $20
Litmus Test Paper pH Test Strips, Universal Application (pH 1-14), 300 Testing Strips | for Saliva, Soap, Urine, Food, Liquids, Water with Soil Testing, and Lab ...
LITMUS meaning: 1. a powder that is turned red by acid and blue by alkali: 2. a powder that is turned red by acid…. Learn more.
Litmus is a special dye that's used to determine how acidic a substance is. Scientists use litmus to test liquids or gases to see if they're an acid or a ...
Litmus turns red in acidic solutions and blue in alkaline solutions and is the oldest and most commonly used indicator of whether a substance is an acid or a ...