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Question
What is the equilibrium constant expression for the Ksp of Ca3(PO4)2?A) Ksp = [Ca2+]3[PO43-]2
B) Ksp = {[Ca2+]3[PO43-]2}/[Ca3PO4]
C) Ksp = {[Ca2+]3[PO43-]2}/{[Ca3PO4][H2O]}
D) Ksp = 1/{[Ca2+]3[PO43-]2}
Answer
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Related questions
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In the following picture of an oxide, darkly-shaded spheres represent oxygen atoms or ions and lightly-shaded spheres represent atoms or ions of a third-row element in its highest oxidation state. Tell whether the oxide is covalent or ionic and whether the oxide is acidic or basic. A) covalent and acidic
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B) silicon and oxygen form better σ bonds than carbon and oxygen, so Si-O single bonds are stronger than C-O single bonds.
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A) element A
B) element B
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Q:
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Q:
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Q:
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Q:
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Q:
A steel pipe can be protected from corrosion by attaching the pipe to a piece of magnesium because
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Q:
Which of the following statements concerning the rusting of iron is false?
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Q:
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