Other questions in this quiz

2. How many moles in 9g H2O?

  • 1/4 Moles
  • 1/2 Moles
  • 2 Moles
  • 4 Moles

3. How many moles in 230g C2H5OH

  • 2 Moles
  • 10 Moles
  • 5 Moles
  • 1/2 Moles

4. What is empirical formula?

  • The formula for the production of a salt in an empirical reaction.
  • The simplest whole number ratio of each type of atom in a compound.
  • The formula for the collision of an acid and a base.
  • The number of each type of atom in a compound, observed on a molecular scale.

5. Volume should always be measured in

  • dm3
  • cm3
  • mm3
  • m3
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