Chemistry Stoichiometry
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Questions and Answers

What is the percentage represented by the Es in the equation?

  • 30%
  • 20%
  • 25% (correct)
  • 35%

What is the symbol that represents the addition or removal of factors?

  • >=
  • => (correct)
  • ~
  • -

What is the mathematical operation represented by the symbol '~'?

  • Negation (correct)
  • Addition
  • Multiplication
  • Subtraction

What is the value of the equation XX?

<p>25 (C)</p> Signup and view all the answers

What is the purpose of the Arabic phrases in the equation?

<p>To indicate the addition or removal of factors (D)</p> Signup and view all the answers
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