Calcium oxide reacts with water in a combination reaction to produce calcium hydroxide. In a particular experiment, a 4.50 g sample of Cao is reacted with excess water and 4.50 g of Ca(OH)2 is recovered. What is the percent yield in this experiment? (Note: the molar mass of Cao is 56.08 g/mol, H2O is 18.01 g/mol, and Ca(OH)2 is 74.09 g/mol. CaO (s) + H2O (1) → Ca(OH)2 (s) O 91.7 % O 132 % O 75.7 % 82.5 % 100. % e here to search 近

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Calcium oxide reacts with water in a combination reaction to produce calcium hydroxide.
In a particular experiment, a 4.50 g sample of Cao is reacted with excess water and 4.50 g
of Ca(OH)2 is recovered. What is the percent yield in this experiment? (Note: the molar
mass of Cao is 56.08 g/mol, H2O is 18.01 g/mol, and Ca(OH)2 is 74.09 g/mol.
CaO (s) + H2O (1) → Ca(OH)2 (s)
O 91.7 %
O 132 %
O 75.7 %
82.5 %
100. %
e here to search
近
Transcribed Image Text:Calcium oxide reacts with water in a combination reaction to produce calcium hydroxide. In a particular experiment, a 4.50 g sample of Cao is reacted with excess water and 4.50 g of Ca(OH)2 is recovered. What is the percent yield in this experiment? (Note: the molar mass of Cao is 56.08 g/mol, H2O is 18.01 g/mol, and Ca(OH)2 is 74.09 g/mol. CaO (s) + H2O (1) → Ca(OH)2 (s) O 91.7 % O 132 % O 75.7 % 82.5 % 100. % e here to search 近
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