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6. What is the formula of an alkane?
7. What is the definition of entropy?
- The number of ways to remove particles
- The number of different ways you can arrange particles
- The number of particles in a mole of gas
8. What is a homogeneous catalyst?
- A catalyst that is in the same state as the reactant
- A catalyst that is in a different state as the reactant
- A catalyst that changes state in the reaction
9. What type of hydrocarbon contains a benzene ring?
- Aromatic
- Aliphatic
- Straight chain