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20 Cards in this Set
- Front
- Back
A one molar solution is a solution that contains one mole of solute in...
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one liter of solution
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Molarity is the measure of...
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the concentration of solute in a solution
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What is the identifying component of vinegar?
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CH3COOH
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Which is the best representative of the Arrhenius base?
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NaOH
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Which is the best definition of a Bronsted-Lowry base?
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any substance that accepts H+ ion in solution
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Which of the following pH values represents the greatest concentration of hydronium ions?
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7
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Which acid is responsible for the tartness of vinegar?
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acetic acid
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Which would be the least harmed by acid rain?
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lakes with a limestone bed
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Rain is naturally acidic because of...
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CO2
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Which of these methods of reducing SO2 emissions employs spraying limestone and water in coal smokestacks?
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flue gas scrubbing
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Svante Arrhenius- explain his dissertation
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not well understood in Stockholm so he took a teaching job at the U of Uppsala
-the same ideas he defened his dissertation and that caused him so much trouble won him a nobel prize in chemistry in 1903 |
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Walt Disney character about Alyea
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Ned Brainard (played by Fred McMurray)
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Alyea characterized Arrhenius as a...
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"man who spread joy in the lab"
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At what age did Alyea publish an ingenious method for the safe generation of gases, for classroom use.
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90
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A hydrogen ion, H+ ion, is the same as a...
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proton
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What is the formula for phosphoric acid?
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H3PO4
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HNO3- acid or base?
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base
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What is the formula for calcium hydroxide?
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Ca(OH)2
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Characterize NaOH.
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weak acid in aqueous solution?
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Nitric acid is classified as a strong acid in water. This means that it produces...
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a relatively large fraction of the maximum number of possible hydronium ions
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