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Dathan Rhee

What is the total equation for a reaction between sodium sulfate and calcium hydroxide?


Na2SO4 + Ca(OH)2 ----> 2NaOH + CaSO4


nope... no reaction b/c NaOH and CaSO3 are still soluble


You're right, normally the four ions would all just remain in solution and nothing would happen, but I guess I took the question as what would be the exchange equation provided that the reaction occurring is a given.

A good chemist can exploit the different properties of these to obtain the NaOH and CaSO4... think controlling temperature and pressure to isolate the differences in Ksp, melting, freezing and boiling points. But my answer didn't discuss any of this so go ahead and answer and I'll concede to your answer.

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