Science Branches Quiz
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Questions and Answers

Which branch of science studies formal systems, governed by axioms and rules?

  • Social sciences
  • Natural sciences
  • Formal sciences (correct)
  • Applied sciences

Which branch of science studies the physical world?

  • Natural sciences (correct)
  • Applied sciences
  • Social sciences
  • Formal sciences

Which branch of science studies individuals and societies?

  • Applied sciences
  • Social sciences (correct)
  • Formal sciences
  • Natural sciences

Which branch of science uses scientific knowledge for practical purposes?

<p>Applied sciences (A)</p> Signup and view all the answers

Are the formal sciences considered science disciplines?

<p>No (D)</p> Signup and view all the answers

Which side of a chemical equation contains the reactant entities?

<p>Left-hand side (A)</p> Signup and view all the answers

What does the arrow in a chemical equation represent?

<p>The direction of the reaction (C)</p> Signup and view all the answers

What are the coefficients next to the symbols and formulas in a chemical equation?

<p>The absolute values of the stoichiometric numbers (C)</p> Signup and view all the answers

Who diagrammed the first chemical equation in 1615?

<p>Jean Beguin (D)</p> Signup and view all the answers

What are the three possible forms of chemical formulas in a chemical equation?

<p>Symbolic, structural, intermixed (C)</p> Signup and view all the answers

Which side of a chemical equation contains the product entities?

<p>The right-hand side (C)</p> Signup and view all the answers

What are the symbols and formulas of entities in a chemical equation preceded by?

<p>A stoichiometric number (C)</p> Signup and view all the answers

Which type of chemical formula is pictorial and represents the structure of a substance?

<p>Structural formula (D)</p> Signup and view all the answers

Who diagrammed the first chemical equation in 1615?

<p>Jean Beguin (A)</p> Signup and view all the answers

What is the purpose of the arrow in a chemical equation?

<p>To show the direction of the reaction (A)</p> Signup and view all the answers

Which chemist proposed the Arrhenius equation?

<p>Svante Arrhenius (C)</p> Signup and view all the answers

What is the Arrhenius equation used for?

<p>All of the above (D)</p> Signup and view all the answers

Which equation also expresses the relationship between rate and energy?

<p>Eyring equation (D)</p> Signup and view all the answers

What is the Arrhenius equation best seen as?

<p>An empirical relationship (B)</p> Signup and view all the answers

What did Jacobus Henricus van 't Hoff note in 1884?

<p>The van 't Hoff equation suggests a formula for the rates of both forward and reverse reactions (B)</p> Signup and view all the answers

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