Chemistry of Life Quiz #2
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 | Molecule with opposite charges
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| Cohesion | Force that holds molecules of a single material together
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| Activation Energy | Minimal amount of energy required to start a chemical reaction
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| Adhesion | Attractive forces between different substances
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| Chemical reactions | Process by which one or more substances change to produce one or more new substances
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| Solution | Homogeneous mixture in which two or more substances are evenly dispersed
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| Buffer | Substance that neutralizes small amounts of acids or bases
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| Catalyst | Substance that changes the rate of a chemical reaction without being consumed by the reaction
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| Solvent | Substance in which solute dissolves
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| Acid | Any compound that increases H+ ions in water; pH 1-6
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| Oxidation Reaction | Chemical reaction in which electrons are lost
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| Solute | Substance dissolved in solvent
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| Base | Any compound that increases OH- ions in water; pH 8-14
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| Reduction Reaction | Chemical reaction in which electrons are gained
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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:
cecilia.polumbo
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