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15 Cards in this Set
- Front
- Back
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What are the 4 colligative properties?
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1. Vapor pressure is lower for solution
2. BP is higher for solution 3. FP is lower for solution 4. Osmosis occurs when a solution is seperated by a semipermeable membrane |
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What do all colligative properties depend on?
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the concentration of the solute particles
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What is an strong acid
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gives up H+ easily and is essentially 100% dissociated in water
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What is a weak acid
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gives up H+ with more difficulty and less than 100% dissiociated
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what is a strong base
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base that has a high affinity for H+ and holds it tightly
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what is a weak base
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base that has a slight affinity for H+ and holds it weakly
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What is a hydronium ion:
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H3O+ ion formed when an acid reacts with water
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HF
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Hydrofluoric Acid
(weak) |
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HCl
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Hydrochloric Acid
(strong) |
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H2SO4
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Sulfuric Acid
(strong) |
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H2SO3
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Sulfurous Acid
(weak) |
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HNO3
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Nitric Acid
(strong) |
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H3PO4
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Phosphoric Acid
(weak) |
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H2CO3
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Carbonic Acid
(weak) |
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what is amphotheric?
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describing a substance than can be either an acid or base
(water) |
