When 12.0 mL of a 7.13 × 10-4 M manganese(II) iodide, MnI2, solution is combined with 22.0 mL of 5.17 × 10-4 M potassium hydroxide, does a precipitate form? (Ksp for manganese(II) hydroxide is 4.6 x 10-14) Group of answer choices The solution is unsaturated – no precipitate forms The concentration of iodide ions is reduced by the addition of OH− ions The presence of KOH will raise the solubility of MnI2 One must know Ksp for MnI2 to make a prediction Mn(OH)2 will precipitate until the solution becomes saturated
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Chemistry, 21.06.2019 20:10
Why is the vapor pressure of a warm lake higher than the vapor pressure of a cold lake? o a. warm water has a greater heat of vaporization. ob. warm water evaporates more quickly. cool water evaporates more quickly. od. cool water has a greater heat of vaporization.
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When 12.0 mL of a 7.13 × 10-4 M manganese(II) iodide, MnI2, solution is combined with 22.0 mL of 5.1...
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