Solution

High school (ages 12+)
Science & Technology

Name:

Date:

Step 1 · Read the article

Open the article and read it at the level above. Then answer the questions below in your own words.

https://smallwhale.org/articles/solution

Write what each word means, using the article.

Do not copy the article. Write two things you learned, the way you would explain them to a friend.

Answers below are taken from the article’s stored facts, so they match what the student read.

1. What is the thermodynamic stability?Solutions are stable homogeneous mixtures at the molecular level
2. What is the solubility factors?Influenced by temperature, pressure, and intermolecular forces ('like dissolves like')
3. How does something dissolve in a solution?Dissolving happens when the forces that hold the solute together are overcome and new forces form between the solute and the solvent, like water pulling apart salt crystals.
4. Why do solutions matter in our bodies?Our cells use solutions to move nutrients and waste, and the right mix of ions helps nerves send signals and muscles contract.

Homogeneous Mixture: A mixture with uniform composition and properties throughout.
Solvation: The process where solvent molecules surround and stabilize solute particles.
Colligative Properties: Solution properties dependent on the number of solute particles, not their type.