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15 Cards in this Set
- Front
- Back
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What do the brackets around something signify? (ex: [H30+]) |
Molarity, or concentration |
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[H3O+] = [OH-] |
neutral |
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[H30+] > [OH-] |
acid |
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[H30+] < [OH-] |
base |
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What is the formula for pH? |
pH= -log[H30+] |
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what is the formula for pOH? |
pOH= -log[OH-] |
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pH + pOH = ? |
14 |
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[H30+] x [OH-] = ? |
1 x 10^-14 |
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Transitional Interval |
pH range in which the color begins to change, this is NOT SPECIFIC |
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What would you use to find the specific pH of a solution? |
a pH meter |
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What is titration? |
Putting the known into the unknown to find something of the unknown |
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Equivalence Point |
chemically equal amounts (when the indicator changes color) |
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What aspect of acids and bases changes the equivalence point?
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the strength (or lack-there-of) |
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What are the steps for finding the M of an unknown solution? |
1. start with a balanced equation 2. determine the mols of the KNOWN 3. determine the mols of the UNKNOWN using mol to mol ratios 4. determine the M of the unknown |
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i don't really know what else to tell you |
have some kittens i guess? |
