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Mandy is testing an unknown solution to determine whether it is an acid or a base She places a piece of red litmus paper into the solution and the paper turns blue?
Wiki User
∙ 10y ago
it is base
Wiki User
∙ 10y ago
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What indicator substance is used to test a leaf for starch?
Iodine Solution is used to determine whether starch is present.
Which type of testing involves one ear?
Hearing test are the most common tests involving the ears. These test determine whether someone has hearing loss and if so how much.
What is the meaning of trial?
In terms of science, a trial is when a scientist begins testing whatever hypothesis he or she is investigating. The scientist will then study the data obtained, and determine whether or not the original hypothesis needs to be changed.
Example sentence for effect?
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No. The wavelength of the light determines whether an electron will be ejected from an atom.
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by testing the electrical
Why is tasting or feeling an unknown solution not good way to determine whether the solution is acidic or alkaline?
This solution may be toxic, corrosive or radioactive.
How could you determine the solute concentration inside a living cell?
By testing whether it is hyper or hypotonic solution. Also, the water potential!!
How can you determine whether unknown substance is a mineral?
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How can you determine whether an unknown substance is a mineral?
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How can you tell whether an unknown solution is acidic basic or neutral?
pH
What is used as an indicator of whether a solution is acidic or basic?
pH strips are used to determine whether a solution is acidic or basic
Use the terms pH and indicator to describe a way to determine whether an unknown solution is acidic or basic?
acidic or basic and this is depending on what color it turns. If the unknown solution falls below 7 on the pH scale, then it is acidic but if it is more than 7 then it is basic. But if it falls straight on 7 then it is neutral. :)
What is unit testing?
Unit testing is a software testing method by which individual units of source code are tested to determine whether they are fit for use.
What determine the properties of a solution?
Whether or not it's an acid or a base
What do you find when you determine the discriminant?
Whether or not that there is a solution to a quadratic equation,
How can you test an unknown crystalline substance to determine whether it is table salt?
by tasting it
