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Posted by on Saturday, October 18, 2008 at 10:37pm.

Calcium oxide (quicklime) reacts with water to produce calcium hydroxide (slaked lime).
CaO(s) + H2O(l) Ca(OH)2(s) ÄH = -65.2 kJ

The heat released by this reaction is sufficient to ignite paper. How much heat is released when 29.0 g of calcium oxide reacts?

  • Chemistry - , Saturday, October 18, 2008 at 10:39pm

    Four questions in the same subject tips us off that you're dumping your homework on us.

    You may not get any answers, unless you post your thinking and possible answers to these questions.

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