Topic: Litmus Paper Change Color
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Answers to Common Questions
Why does Litmus Paper Change Colors?
The dyes extracted from lichens make us the water-soluble paper called litmus. This paper is used to test the acidity or PH of a solution. The presence of acid turns blue litmus to red and under normal or alkaline conditions, the red litmus... Read More »
Source: http://answers.ask.com/Science/Other/why_does_litmus_paper_change...
How does litmus paper change color?
Different levels of pH Read More »
Source: http://wiki.answers.com/Q/How_does_litmus_paper_change_color
What does not change litmus paper color?
water Read More »
Source: http://wiki.answers.com/Q/Does_metal_change_the_color_of_litmus_p...
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Litmus Paper Change Color
More Common Questions
Answers to Other Common Questions
Litmus contains organic chemicals that have a particular colour (some kind of red) when protonated - that is, in acidic conditions - but a different colour (blue) when in basic conditions or when they have donated protons. We see this colou...
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Source: http://wiki.answers.com/Q/What_causes_the_change_of_a_litmus_pape...
When litmus paper touches and acid, the paper changes to red. When it touches a base, the paper changes to blue. By comparing the color the litmus paper changed to by a chart, you could determine how strong or weak that acid or base is.
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Source: http://wiki.answers.com/Q/What_color_does_litmus_paper_change_if_...
blue
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Source: http://wiki.answers.com/Q/What_happens_to_red_litmus_paper_when_i...
Any acid or base should do the trick. Any compound with excess hydrogen ions (H + ) or excess hydroxide ions (OH - ). Also, any compound that absorbs hydrogen ions (H + ) or hydroxide ions (OH - ).
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Source: http://wiki.answers.com/Q/What_liquids_can_you_use_to_change_the_...
Red
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Source: http://wiki.answers.com/Q/What_is_color_of_acids_with_litmus_pape...
Purple
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Source: http://wiki.answers.com/Q/What_is_the_natural_color_of_litmus_pap...