Term
Archenius acids yield?
Archenius bases yield? |
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Definition
Hydrogen Atoms
Hydroxide Ions |
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| Bronsted-Lowry base is a donor or an acceptor? |
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Definition
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| A subject that can act as both an acid and base? |
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Definition
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Definition
| Taste sour and will change color of an Acid-Base indicator. |
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Definition
| Tastes bitter and feels slippery. |
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Term
| A water molecule that gains a hydrogen ion... |
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Definition
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| The concentration of ions in pure water at 25'C is? |
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Definition
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Definition
| 1-7:Base. 7-14: Acid. 7 is Neutral. |
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| The ion-product constant for water is? |
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Definition
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Definition
| Solution which [H+] is less than [OH-] |
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Term
| A strong acid has a much ____ Ka than a weak acid. |
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Definition
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Term
| The Ka of an acid is determined by? |
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Definition
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Term
| Hydrochloric and Sulfuric acids are weak or strong? |
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Definition
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Term
| Magnesium Hydroxide is an acid or base? |
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Definition
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Term
| Concentration in a solution does not affect whether an acid or base is... |
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Definition
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Term
| Base dissociation constant (Kb) |
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Definition
| ratio of concentration of conjugate acid (times) concentration of hydroxide ions to the concentration of conjugate base. |
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Term
| 1 x 10(-2) Acidic, Basic, or Nuetral? |
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Definition
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Term
| The standard hydrogen ion is written as? |
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Definition
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Term
| With solutions of strong acids and strong bases the word "strong" refers to? |
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Definition
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Term
| When hydrogen ioons react with hydroxide ions to produce water, the reaction is called? |
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Definition
| Neutralization. Remeber this is usually carried out by Titration! |
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Term
| The end point in a titration is? |
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Definition
| The point at which the solution is nuetral. |
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Term
| Complete and balancec this equation. H3PO4 + Al(OH)3 |
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Definition
| H3PO4 + AL(OH)3 --> AlPO4 + 3H2O |
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Term
Complete and balance this equation.
HI + Ca(OH)2 |
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Definition
| 2HI + Ca(OH)2 --> CaI2 + 2H2O |
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Term
| Salt can be nuetral, acidic, and basic? |
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Definition
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Term
| Solutions that resist changes in PH are called ____ solutions. |
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Definition
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Definition
| the amount ofr acid or base that can be added to a buffer without changing the PH level. |
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Term
| NH4CL is the ____ produced by the titration of ammonia with hydrochlroic acid. |
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Definition
| Salt (NA usually means it is salt.) |
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Term
| LEO the lion says GER! =^.^= |
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Definition
LEO. Loss of Electrons = Oxidation.
GER. Gain of Electrons = Reduction. |
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Definition
| The substance that does the oxidizing is reduced. |
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Definition
| The substance that does the reducing is Oxidized. |
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Term
| A chemical change in which oxygen reacts with another substance, often producing energy in the form of heat and light? |
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Definition
| Combustion. Keywords: heat and light. |
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Term
| Oxidation of metals to metallic ions by oxygen and water in the enviorment? |
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Definition
| Corrosion. Keywords: Oxygen and Water. |
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Term
| What is the difference between Zinc and Gold? |
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Definition
| Zinc- loses electrons easily. Gold- resists corrosion. |
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Term
| Describe the properties of Oxidation. |
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Definition
| LOSS of electrons, Shift of electrons AWAY from a covalent bond, GAIN of oxygen, LOSS of hydrogen, INCREASE in oxidation number. |
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| Desribe the properties of Reduction. |
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Definition
| GAIN of electrons, Shift of electrons TOWARD a covalent bond, LOSS of oxygen, GAIN of hydrogen, DECREASE in oxidation number. |
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Definition
| Called organic chemistry, things that contain carbon and hydrogen are hydrocarbons, carbon always forms 4 covalent bonds. |
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Term
| Hydrocarbons that contain only single covalent bonds? |
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Definition
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Term
| Alkenes are ______ hydrocarbons. |
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Definition
| Unsaturated, they contain one more carbon-carbon double bonds. |
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Term
| Alkynes are also unsaturated they contain carbon-carbon _____ bonds. |
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Definition
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Term
| Isomers have the same ______ formula but different molecular _____. |
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Definition
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