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5.5.2: Chapter Quiz

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    54661
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    Chapter Quiz

    1. ________ is the most abundant and important inorganic compound on earth.
    1. Salt
    2. Water
    3. Bicarbonate
    4. Oxygen
    1. A(n) ______ can be defined as a substance that dissociates into one or more hydrogen ions (H+) and one or more negative ions (anions) an acid is also called a proton donor (H+).
    1. base
    2. buffer
    3. acid
    4. salt
    1. ________ are added to solutions or to the natural environment to prevent changes in pH.
    1. Base
    2. Buffer
    3. Acid
    4. Salt
    1. _______ have a bitter taste, feel slippery, and are proton acceptors. They take up hydrogen ions in measurable amounts.
    1. Bases
    2. Buffers
    3. Acids
    4. Salts
    1. When acids and bases are mixed, they react with each other in displacement reactions to form water and a(n) _________.
    1. base
    2. buffer
    3. acid
    4. salt
    1. Nutrients are decomposed by adding ______ to each chemical bond that is broken.
    1. a salt
    2. water
    3. bicarbonate
    4. oxygen
    1. _______ system that helps to maintain the pH in aqueous solutions is the carbonic acid-bicarbonate system.
    1. A base
    2. A buffer
    3. An acid
    4. A salt

    This page titled 5.5.2: Chapter Quiz is shared under a CC BY 1.0 license and was authored, remixed, and/or curated by Don Kendall & Stephanie Anagnoson (ZTC Textbooks) .

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