Dissolution
What is a measure of how quickly a solute
dissolves in a solvent.
Rate of Dissolution
The substance that dissolves in a solvent to form a solution.
What is a solute?
What is a homogenous Mixture made up of two more substances dissolved into each other.
What is a solution
Can light pass through a colloid?
True or False
Think of the Tyndall Effect
False
When the water is warm, its tiny particles get
more energetic and move around quickly. The energetic particles slam into the sugar, helping to break the forces and allowing the sugar to spread out in the water. This Factor increases the rate of dissolving.....
Temperature
The Solute that dissolves in a _______ to form a solution.
Solvent
According to the Classification of Matter, what would milk be classified as?
What is a colloid
What is the amount of a solute that is dissolved in the solvent classified as?
Ex. Sugar in Coffee
What is the Concentration
When Some elements exist as single atoms we call them......
Monatomic Elements
Increased Contact Points: Smaller pieces of a solvent has a __________ exposed to the surrounding solvent allows for a faster rate of dissolving
Surface Area
What are the three types of solutions?
EX. Hungry, Full and over eating
Unsaturated, saturated and super saturated
According to the Classification of Matter, what would Ketchup, Paint, Italian Dressing be classified as?
A suspension
What is it called when we add more solvent to a solution.
Ex. More coffee added to a drink because it is to sweet.
What is dilute
When Some molecules exist as double atoms we call them......
ex. H2, O2, N2, FE2
Diatomic
When you stir a solution, you're
making the water move around more vigorously. This
increased movement helps distribute the solute particles more evenly throughout the solvent. This Process is called....
Agitation
A solution is made up of two parts.
_______ + _______ = Solution
Solvent + Solute
What is it called when a something has the ability to dissolve? It has a high ______
Solubility
When elements have different
forms and different properties
EX
• O2 (oxygen gas) and O3 (ozone)
• Also: phosphorus, sulfur and carbon
ALLOTROPES
These three factors increase the rate of dissolution.
Temperature, Surface Area, Agitation
What is the Tyndall Effect?
When light reflects off the elements such as in a colloid but not in a suspension.
Compounds can be Represented by formulas and
models. Can you give me
Molecular formulas ,Structural formulas, Ball and stick Model , Space Filling Models