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Choose an acid in an everyday common substance (household substances, food…
Choose an acid in an everyday common substance (household substances, food and nature) and determine the acid concentration.
What is an acid?
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pH value
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The lower the pH, the more acidic
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3 definitions
Arrhenius acid: any substances that increases the concentration of hydronium ions (H3O+) in solution.
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What is concentration?
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Definition: the relative amount of a particular substance contained within a solution or mixture or in a particular volume of space.
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What results do you expect, why?
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When titration is performed flawlessly, it should be extremely close or exactly the same.
Titration key words
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Equivalence point
the point at which an added titrant’s moles are stoichiometrically equal to the moles of acid/base in the sample
Acid-base titration
determines the concentration of an acid or base by exactly neutralizing it with an acid or base of known concentration
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