Properties of Matter Quiz
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Questions and Answers

What is the difference between an intensive and extensive physical property?

  • Intensive properties depend on the amount of the substance, while extensive properties do not.
  • Intensive properties remain the same regardless of the amount of the substance, while extensive properties change with the amount. (correct)
  • Extensive properties are observed using our senses, while intensive properties require chemical changes.
  • Intensive properties are observed using our senses, while extensive properties require chemical changes.

    • What is the difference between a binary ionic compound and a ternary ionic compound?

  • A binary ionic compound has a simple formula, while a ternary ionic compound has a more complex formula.
  • A binary ionic compound contains a metal ion and a non-metal ion, while a ternary ionic compound contains at least one polyatomic ion. (correct)
  • A binary ionic compound contains two elements, while a ternary ionic compound contains three elements.
  • A binary ionic compound is formed by a single chemical reaction, while a ternary ionic compound is formed by a series of chemical reactions.

    • What is the difference between formula mass and molecular mass?

  • Formula mass is the mass of a single atom in a compound, while molecular mass is the mass of all the atoms in a compound.
  • Formula mass is the total mass of all the atoms in a compound, while molecular mass is the mass of a single atom in the compound.
  • Formula mass is used for both ionic and covalent compounds, while molecular mass is only used for covalent compounds.
  • Formula mass is the sum of the atomic masses of the elements in a compound, while molecular mass is the mass of a single molecule of the compound. (correct)

    • What is the Law of Conservation of Mass?

    <p>The total number of atoms in a chemical reaction is always constant, and the mass remains constant as well.</p> Signup and view all the answers

    What is the difference between a binary acid and a ternary acid?

    <p>A binary acid contains hydrogen and a non-metal, while a ternary acid contains hydrogen and a polyatomic ion.</p> Signup and view all the answers

    What is the difference between a chemical property and a physical property?

    <p>Chemical properties describe how a substance reacts with other substances, while physical properties describe the observable characteristics of a substance.</p> Signup and view all the answers

    Which term refers to the actual amount of product produced in a chemical reaction?

    <p>Percent yields</p> Signup and view all the answers

    What is the term for the reactant that is completely used up first, stopping the reaction?

    <p>Limiting reactant</p> Signup and view all the answers

    In naming a binary ionic compound, what part of the compound gets the suffix -ide?

    <p>The anion</p> Signup and view all the answers

    What do you always add as a prefix to the name of a binary acid?

    <p>hydro-</p> Signup and view all the answers

    In a ternary acid, when the suffix is -ate or -ide, what change should be made to the suffix?

    <p>-ic</p> Signup and view all the answers

    What is the function of an excess reactant in a chemical reaction?

    <p>Ensures complete use of other reactants</p> Signup and view all the answers

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