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Question
What is the pH of a solution prepared by dissolving 0.45 grams of solid CaO (lime) in enough water to make 2.00 L of aqueous Ca(OH)2 (limewater)?
CaO(s) + H2O(l) -> Ca2+(aq) + 2 OH-(aq)
A) 2.10
B) 2.40
C) 11.60
D) 11.90
Answer
This answer is hidden. It contains 1 characters.
Related questions
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B) covalent and basic
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