1) A solution is a mixture composed of two or more substances. A solution occurs when the ions of a substance split apart. Some colloids are see-through because of the Tyndall effect. Some colloids may have a slight color. Colloids are part liquid and part solid. A suspension is a mixture of two substances in which one eventually dissolves into the other.
2) When a solution forms, the particles of the solute leave each other and the particles of the solvent surround the particles of the solute.
3) Solutes affect the freezing point and boiling point of a solvent by increasing the liquid range of the solvent.
4) If you mix food coloring in water to make it blue you have made a solution. This is because the food coloring will spread out through the water and not dissolve.
5) Explained in number 3
Objective 2:
1) Concentration is measured in moles. The formula for finding the molarity of a concentration is...
No comments:
Post a Comment