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Calcium Oxide Reacts with Water in a Combination Reaction to Produce

Question 221

Multiple Choice

Calcium oxide reacts with water in a combination reaction to produce calcium hydroxide: CaO(s) + Calcium oxide reacts with water in a combination reaction to produce calcium hydroxide: CaO(s) + O(l) → (s) In a particular experiment, 5.00 g sample of CaO is reacted with excess water and 6.11 g of is recovered. What is the percent yield in this experiment? A) 81.8 B) 1.22 C) 108 D) 122 E) 92.5 O(l) → Calcium oxide reacts with water in a combination reaction to produce calcium hydroxide: CaO(s) + O(l) → (s) In a particular experiment, 5.00 g sample of CaO is reacted with excess water and 6.11 g of is recovered. What is the percent yield in this experiment? A) 81.8 B) 1.22 C) 108 D) 122 E) 92.5 (s)
In a particular experiment, 5.00 g sample of CaO is reacted with excess water and 6.11 g of Calcium oxide reacts with water in a combination reaction to produce calcium hydroxide: CaO(s) + O(l) → (s) In a particular experiment, 5.00 g sample of CaO is reacted with excess water and 6.11 g of is recovered. What is the percent yield in this experiment? A) 81.8 B) 1.22 C) 108 D) 122 E) 92.5 is recovered. What is the percent yield in this experiment?


A) 81.8
B) 1.22
C) 108
D) 122
E) 92.5

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