How do temperature changes lead to solubility changes for salt dissolved in water? High temperatures mean more of the salt will be decreasing solubility. the gas form, causing it to evaporate out of the solution, O High temperatures mean more of the salt will be in the liquid form as it gradually melts, increasing solubility High temperatures mean that sodium and chlorine ions will be moving faster, increasing the odds that they will collide and combine. This reduces solubility. High temperatures mean more kinetic energy, which keeps sodium and chlorine ions from combining, which increases solubility.

How do temperature changes lead to solubility changes for salt dissolved in water? High temperatures mean more of the salt will be decreasing solubility. the gas form, causing it to evaporate out of the solution, O High temperatures mean more of the salt will be in the liquid form as it gradually melts, increasing solubility High temperatures mean that sodium and chlorine ions will be moving faster, increasing the odds that they will collide and combine. This reduces solubility. High temperatures mean more kinetic energy, which keeps sodium and chlorine ions from combining, which increases solubility.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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er, Solubility Product Constant of Sodium Chloride Introduction For slightly soluble salts, we have the equilibrium of a solid salt with its ions in solution. Since the concentration of a pure substance in the solid (or liquid) phase remains constant, the equilibrium constant expression may be simplified to a form called the solubility product law. The solubility product law states that in a saturated solution of a slightly soluble salt, the product of molar concentrations of its ions in its saturated solution is a constant, the solubility product constant or Ksp. For a salt composed of an ion with a positive charge and an ion with a negative charge: bem adi AB(s) → A*(aq) + B (aq) pilpnd abeb dn Ksp = [A*][B¯] %3D The solubility of NaCl is such that a Ksp for it may be experimentally determined by fairly simple procedures. You will also investigate how the addition of either of its ions to its saturated solution may, or may not result in the formation of a precipitate. Objectives In…
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"Synthesis gas" is a mixture of carbon monoxide and water vapor. At high temperature synthesis gas will form carbon dioxide and hydrogen, and in fact this reaction is one of the ways hydrogen is made industrially. A chemical engineer studying this reaction fills a 50 L tank with 3.5 mol of carbon monoxide gas and 14. mol of water vapor. When the mixture has come to equilibrium he determines that it contains 1.4 mol of carbon monoxide gas, 11.9 mol of water vapor and 2.1 mol of hydrogen gas. The engineer then adds another 0.90 mol of carbon monoxide, and allows the mixture to come to equilibrium again. Calculate the moles of carbon dioxide after equilibrium is reached the second time. Round your answer to 2 significant digits. mol
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