Question 29 (7 points) Identify if the factor increases or decreases the ability of a solute(solid) to dissolve in a solvent Question 29 options: Larger ion radius Small ion charges decrease in temperature Increasing the surface area Using chemicals with similar intermolecular forces Agitating a mixture larger molecules 1. Increase the solubility 2. Decreases the solubility
Question
Question 29 (7 points) Identify if the factor increases or decreases the ability of a solute(solid) to dissolve in a solvent
Question 29 options:
Larger ion radius
Small ion charges
decrease in temperature
Increasing the surface area
Using chemicals with similar intermolecular forces
Agitating a mixture
larger molecules
Increase the solubility
Decreases the solubility
Solution
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Larger ion radius: Decreases the solubility. Larger ions have a harder time dissolving due to their size.
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Small ion charges: Increases the solubility. Smaller charges mean less energy is needed to separate the ions, making it easier for them to dissolve.
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Decrease in temperature: Decreases the solubility. Lower temperatures slow down the movement of molecules, which makes it harder for the solute to dissolve.
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Increasing the surface area: Increases the solubility. More surface area allows more solvent to come into contact with the solute, which helps it dissolve faster.
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Using chemicals with similar intermolecular forces: Increases the solubility. Similar forces mean the solute and solvent are more likely to mix.
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Agitating a mixture: Increases the solubility. Agitation helps distribute the solute particles throughout the solvent, which helps them dissolve.
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Larger molecules: Decreases the solubility. Larger molecules are harder to dissolve due to their size.
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