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36 Cards in this Set
- Front
- Back
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A homogenous mixture of 2 or more substances |
SOLUTION |
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The ability of an atom to attract an electron |
ELECTRONEGATIVITY |
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Substances in which their solutions or moltens can conduct electricity by free ions movement |
ELECTROLYTES |
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Substances which are completely ionized and strongly conduct electricity |
STRONG ELECTROLYTES |
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Substances which are partially ionized and weakly conduct electricity |
WEAK ELECTROLYTES |
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Substances in which their solutions or moltens can't conduct electricity as they have no free ions |
NON-ELECTROLYTES |
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The solution that contains less amount of solute and can accept more solute at certain temperature |
UNSATURATED SOLUTION |
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The solution that contains the maximum amount of solute at certain temperature |
SATURATED SOLUTION |
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The solution that contains more amount of solute substance after reaching a state of saturation |
SUPERSATURATED SOLUTION |
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The process when solute dissociates into positive and negative ions, each of them binding to the molecules of the solvent |
DISSOLVING PROCESS |
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Amount of solute in grams dissolved in 100g of solvent |
DEGREE OF SOLUBILITY |
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Percentage of mass of solute in 100g of solution |
MASS PERCENTAGE |
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Percentage of the volume of solute in 100ml of solution |
VOLUME PERCENTAGE |
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The number of moles of solute dissolved in 1 liter of solution |
MOLARITY |
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The number of moles of solute dissolved in 1kg of solvent |
MOLALITY |
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The temperature where vapor pressure of the liquid = the atmospheric pressure |
THE NORMAL BOILING POINT |
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The temperature where the vapor pressure of the liquid is = to the exerted pressure |
THE MEASURED BOILING POINT |
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A heterogenous mixture that can be seen by the eye (>1000nm) |
SUSPENSION |
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A heterogenous mixture that can be extinguished by the electron microscope (1:1000nm) |
COLLOID |
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Substance that is dissolved in water and ionized, giving negative hydroxide ions |
ARRHENIUS BASE |
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Substance that is dissolved in water, ionized, giving positive Hydrogen ions |
ARRHENIUS ACID |
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Substance that gives up proton (donor) |
BRONSTED-LOWRY'S BASE |
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Substance that accepts proton (receiver) |
BRONSTED-LOWRY'S ACID |
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Substance formed when an acid loses a proton |
CONJUGATE BASE |
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Substance formed when a base accepts a proton |
CONJUGATE ACID |
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Substance that accepts an electron pair or more |
LEWIS ACID |
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Substance that donates an electron pair or more |
LEWIS BASE |
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The number of hydrogen ions which is produced by one molecule of acid when it dissolves in water |
THE BASICITY OF ACID |
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Acids where each molecule gives 1 proton |
MONOBASIC ACIDS |
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Acids where each molecule gives one or two protons |
DIBASIC ACIDS |
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Acids where each molecule gives one, two, or three protons |
TRIBASIC ACIDS |
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A base that dissolves in water and produces negative hydroxide (OH-) ions |
ALKALI |
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Weak or organic bases or acids that change color with the change of solution |
INDICATORS |
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A way to express the degree of acidity or alkalinity of the solution |
HYDROGEN EXPONENT pH |
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A positive ion of the base (basic radical) |
CATION |
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A negative ion of the acid (acidic radical) |
ANION |
