Chapter 2.3 Vocabulary
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Polar | the uneven distribution of charge
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| Hydrogen Bond | the force of attraction between a hydrogen molecule with a partial positive charge and another atom or molecule with a partial or full negative charge
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| Cohesion | an attractive force that holds molecules of single substance together
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| Adhesion | the attractive force between two particles of different substances, such as water molecules and glass molecules
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| Capillarity | a related property, which is the attraction between molecules that results in the rise of the surface of a liquid when in contact with a solid
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| Solution | a mixture in which one or more substances are uniformly distributed in another substance
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| Solute | a substance dissolved in the solvent
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| Solvent | the substance in which the solute is dissolved
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| Concentration | the amount of solute dissolved in a fixed amount of the solution
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| Saturated Solution | is one in which no more of the solute can dissolve
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| Aqueous Solution | solutions in which water is the solvent
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| Hydroxide Ion | the OH ion
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| Hydronium Ion | the H3O+ ion
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| Acid | if the number of hydronium ions in a solution is greater than the number of hydroxide ions , then this is the solution
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| Base | this solution contains more hydroxide ions than hydronium ions
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| pH Scale | the scale scientists discovered for comparing the relative concentrations of hydronium ions and hydroxide ions in a solution
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| Buffer | chemical substances that neutralize small amounts of either acid of a base added to a solution
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To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
truongm19
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