Given scientific fact as input, generate the question from this fact such that it can be answered from the input.

Q: Ionic compounds contain cations and anions rather than discrete neutral molecules.

A: Ionic compounds contain cations and anions rather than what?
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Q: Mesoderm type of cell layer do flatworms have.

A: What type of cell layer do flatworms have?
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Q: What's it called favoring the reaction is sped up until equilibrium is established.

A:
What's it called when the reaction is sped up until equilibrium is established?
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