PhoTe 12) Give the equation for an unsaturated solution in comparing Q with Ksp. A) Q>...

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PhoTe 12) Give the equation for an unsaturated solution in comparing Q with Ksp. A) Q> Ksp B) Q<Ksp C) Q=Ksp D) Q‡ Ksp E) none of the above 13) In which of the following solutions would solid PbBr2 be expected to be the least soluble at 25°C? A) 0.1 M HCI B) 0.1 M NaBr C) 0.1 M CaCl2 D) 0.1 M KNO3 14) Which of the following compounds will have the highest molar solubility in pure water? A) PbSO4, Ksp = 1.82× 10-8 B) MgCO3, Ksp = 6.82 x 10-6 PbS, Ksp = 9.04 × 10-29 D) NiS, Ksp = 3.00 × 10-20 C) PhoTe 12) Give the equation for an unsaturated solution in comparing Q with Ksp. A) Q> Ksp B) Q<Ksp C) Q=Ksp D) Q‡ Ksp E) none of the above 13) In which of the following solutions would solid PbBr2 be expected to be the least soluble at 25°C? A) 0.1 M HCI B) 0.1 M NaBr C) 0.1 M CaCl2 D) 0.1 M KNO3 14) Which of the following compounds will have the highest molar solubility in pure water? A) PbSO4, Ksp = 1.82× 10-8 B) MgCO3, Ksp = 6.82 x 10-6 PbS, Ksp = 9.04 × 10-29 D) NiS, Ksp = 3.00 × 10-20 C)

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