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Although CaC Is Essentially Insoluble in Pure Water,it Dissolves

Question 87

Multiple Choice

Although CaC Although CaC is essentially insoluble in pure water,it dissolves slowly in acidic ground water due to formation of ________. A) insoluble Ca(OH) <sub>2</sub> B) soluble Ca(OH) <sub>2</sub> C) insoluble Ca(HCO<sub>3</sub>) <sub>2</sub> D) soluble Ca(HCO<sub>3</sub>) <sub>2</sub> E) soluble CaO is essentially insoluble in pure water,it dissolves slowly in acidic ground water due to formation of ________.


A) insoluble Ca(OH) 2
B) soluble Ca(OH) 2
C) insoluble Ca(HCO3) 2
D) soluble Ca(HCO3) 2
E) soluble CaO

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