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| combination of elements or compounds |
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homogeneous of two or more substances
Ex. sugar or salt solution |
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| component of solution that is present in greatest amount |
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| component of solution that is present in smallest amount relative to that of solvent |
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| contains two or more components |
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| maximum amount of solute that will be dissolved in given amount of solvent |
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| solution that contains maximum amount of solute that can be dissolved under conditions at which a solution exist |
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| solution that contains less then maximum amount of solute that can be dissolved |
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| solution that contains small amounts of solute relative to amount that could be dissolved |
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| solution that contains large amount of solute relative to the amount that can be dissolved |
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| solution in which water is solvent |
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| suspended material mixed with liquid or suspended medium eventually evens out |
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| small particles suspended in liquid |
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| weight in grams. combined atomic weight that make up a molecule so: H20 would be 1 for hydrogen since 2 there is 2 and 15 for oxygen so 18gms per mole |
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| number of moles of solute dissolved in 1 liter of finished solution |
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| why water is important in living systems |
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| participates in chemical reactions in body, has heat heat capacity, absorbes heat with slight increase in temperature. requires large amount of heat to change from liquid to gas and good cooling mechanism. |
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| dissociates into cations and anions neither of which is H+ and OH- |
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| when molucules of inorganic acids bases or salts dissolve in water and seperate into ions |
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| substance that dissociates into one or more hydrogen ions and one or more anions. single proton with a positive charge |
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| substances that dissociate into one or more hydroxide ions and one or more cations. Proton exceptors |
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| homoeostasis condition which bodies enternal environment remains within certain physilogical limits. |
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| 7 is neutral below 7 is acid and above is bases. Solution expresseion of acidity. |
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| solution that maintains constant ph when small amounts of strong acid or base are added to it |
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| (bases) ionize easily and contribute many H+ and OH- |
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| (bases) dissociate little contribute fewer H+ and OH- |
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| component of energy transfering |
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| primary component of organic moluecules |
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| most abundant negative ion in extracellur fluids |
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| important in nerve function important cation |
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| necessary for cellular energy, component of water |
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| component of most proteins |
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| Component of bones and teeth |
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| principal component in backbone of nucleic acids |
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| important cation in extracellular fluid important in nerve function |
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| component of water and organic molecues |
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| component of all proteins and nucleic acids |
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