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Definition
| Compounds composed of two different elements |
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Definition
| Polyatomic ions that contain oxygen |
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Definition
| An ionic compound composed of a cation and the anion from an acid |
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Definition
| Ions formed from a single atom |
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Definition
| The sum of the average atomic masses of all the atoms represented in the formula of any molecule, formula unit, or ion |
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Definition
| The symbols for the elements combined in a compound with subscripts showing the smallest whole-number mole ratio of the different atoms in the compound. |
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Definition
| A formula showing the types and numbers of atoms combined in a single molecule of a molecular compound |
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Definition
| A neutral group of atoms that are held together by covalent bonds. |
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Definition
| A charged group of covalently bonded atoms. |
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Definition
| A substance that dissolves in water to give a solution that conducts electric current. |
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| (dissolved in water) also (aq) |
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Definition
| Used to alter the rate of the reaction |
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Term
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Definition
| Chemical reaction in which the products re-form the original reactants. |
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Definition
| A reaction in which one or more substances are converted into different substances. |
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Definition
| Conversion factor that relates the amounts in moles of any two substances involved in a chemical reaction. |
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Definition
| The mass of one mole of a pure substance. |
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Definition
| The measured amount of a product obtained from a reaction |
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Definition
| The maximum amount of product that can be produced from a given amount of reactant. |
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Term
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Definition
| The ratio of the actual yield to the theoretical yield, multiplied by 100 |
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Definition
| The reactant that limits the amounts of the other reactants that can combine and the amount of the product that can form in a chemical reaction |
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Definition
| The substance that is not used up completely in a reaction |
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Term
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Definition
| Involves the mass relationships between reactants and the products in a chemical reaction |
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Term
| Composition Stoichiometry |
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Definition
| Deals with the mass relationships between reactants and products in a chemical reaction. |
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Term
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Definition
| Such spontaneous mixing of the particles of two substances caused by their random motion |
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Definition
| No net loss of kinetic energy |
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Definition
| An imaginary gas that perfectly fits all the assumptions of the kinetic-molecular theory |
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Term
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Definition
| Based on the idea that particles of matter are always in motion |
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Term
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Definition
| Process by which gas particles pass through a tiny opening |
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Definition
| Force per unit area on a surface |
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Term
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Definition
| Exactly equivalent to 760 mm Hg |
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Term
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Definition
| Pressure exerted by a force of one Newton acting on an area of one square meter |
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Term
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Definition
| Device used to measure atmospheric pressure |
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Term
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Definition
| States that volume of a fixed mass of gas varies inversely with the pressure at constant temperature (PV=k) |
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Term
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Definition
| Illustrates the direct relationship between the volume of a gas and its temperature in kelvins (V=kT) |
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Term
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Definition
| Combines the previous relationships into the following mathematical expression (PV/T=k |
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Term
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Definition
| Simple mathematical relationships between the volume, temperature, pressure, and the amount of a gas |
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Term
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Definition
| Expresses the relationship between pressure, volume, and temperature of a fixed amount of gas |
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Term
| Daltons Law of Partial Pressure |
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Definition
| The total pressure of a mixture of gases is equal to the sum of the partial pressures of the component gases |
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Term
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Definition
| Equal volumes of gases at the same temperature and pressure contain equal numbers of molecules |
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Term
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Definition
| Mathematical relationship among pressure, volume, temperature, and the number of moles (PV=nRT) |
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Definition
| Rates of effusion of gases at the same temperature and pressure are inversely proportional |
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Term
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Definition
| Homogeneous mixture of two or more substances in a single phrase |
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Definition
| The dissolving medium in a solution |
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Definition
| Substance dissolved in a solution |
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Definition
| Particles that are intermediate in size between those in solutions and suspensions form mixtures |
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Definition
| Substance that dissolves in water to give a solution that does not conduct an electric current |
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Definition
| Solution that contains the maximum amount of dissolved solute |
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Term
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Definition
| Solution that contains less solute than a saturated solution under the existing conditions |
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Term
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Definition
| Solution that contains more dissolved solute than a saturated solution contains under the same conditions |
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Term
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Definition
| The amount of that substance required to form a saturated solution with a specific amount of solvent at a specified temperature |
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Term
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Definition
| The number of moles in one liter of solution |
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Definition
| Measure of the amount of solute in a given amount of solute or solution |
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Term
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Definition
| Any compound whose dilute aqueous solutions conduct electricity well |
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Term
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Definition
| Any compound whose dilute aqueous solutions conduct electricity poorly |
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