how much calcium oxide is recovered when 250 g calcium hydroxide are heated given the following reaction?
Ca(OH)2 arrow CaO + H2O
Just follow the steps in this example.
http://www.jiskha.com/science/chemistry/stoichiometry.html
Ca(OH)2 arrow CaO + H2O
http://www.jiskha.com/science/chemistry/stoichiometry.html