FORMULAS AND SOLUTIONS

• Grams to particles/molecules/atoms/ions

  A) 7.54

  
• Particles/molecules/atoms/ions to grams

  A) 568.1

  
• Grams to moles of specific element

  A) 0.5 x 1

  
• Percent Composition

  A) 48

  B) 6

  C) 63

  
• Empirical Formula: The simplest whole number ratio of the atoms of each element in a compound

  A) C2H6O1

  
• Molecular Formula: The actual number of atoms of each element in a molecule.

  A) C6H18O3