Term
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Definition
| going from high to low, requires no energy |
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Term
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Definition
| large spaces between molecules, fast moving molecules, fast rate of diffusion |
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Term
| Diffusion Through a Liquid |
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Definition
| medium spaces between molecules, medium speed of molecules, medium rate of diffusion |
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Term
| Diffusion Through a Solid |
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Definition
| small spaces between molecules, slow speed of molecules, slow rate of diffusion |
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Term
| Which is the fastest rate of diffusion, a gas, liquid, or solid? |
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Definition
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Term
| Which is the slowest rate of diffusion, a gas, liquid, or solid? |
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Definition
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Term
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Definition
| movement of WATER molecules from high concentrations to lower concentrations |
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Term
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Definition
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Term
|
Definition
| what is doing the dissolving (usually water) |
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Term
|
Definition
| what is being dissolved (such as NaCl) |
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Term
| The three types of solutions? |
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Definition
| hypertonic, hypotonic, isotonic |
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Term
|
Definition
| higher concentration of solute, less water |
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Term
|
Definition
| lower concentration of solute, more water |
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Term
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Definition
| equal amounts of solute and solvent |
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Term
| Given a 5% glucose solution, what is the SOLVENT and which is the SOLUTE? |
|
Definition
solvent - water (95%)
solute - glucose (5%) |
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Term
| Given a 4% NaCl solution, what is the SOLVENT and what is the SOLUTE? |
|
Definition
solvent - water (96%)
solute - NaCl (4%) |
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Term
| If there is a 4% NaCl solution and a 7% NaCl solution, which is hypotonic and which is hyper tonic? Which way would the movement of water move? |
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Definition
hypotonic - 4% NaCl (96% water)
hypertonic - 7% NaCl (93% water)
toward the 7% NaCl |
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Term
| By osmosis, water will always move from the ... solution to the ... solution. |
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Definition
| higher (hypotonic), lower (hypertonic) |
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Term
|
Definition
| bursting of RBC from too much water |
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Term
|
Definition
| shriveling up RBC from too much water leaving the cell |
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