Chapter 12 Chemistry
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| Solutions | =solvent+solute, homogeneous mixtures of variable composition in a single phase, mixtures that don't clump together, separate from each other, or fall to the bottom of the container.
🗑
|
||||
| Solvent | the MOST abundant substance in a solution
🗑
|
||||
| Solute | the LEAST abundant substance in a solution, they are the dissolved substance
🗑
|
||||
| Miscible | when 2 liquids mix to form a homogeneous mixture
🗑
|
||||
| Immiscible | when liquids separate after mixing (oil and vinegar), not mixable
🗑
|
||||
| Solid solutions | can dissolve liquids, gasses, or other solids (metal alloys are an example)
🗑
|
||||
| Amalgam | a solution containing mercury
🗑
|
||||
| Gaseous solutions | cannot dissolve liquids or solids bc gas particles are smaller
🗑
|
||||
| Solvation | dissolving process in solid-in-liquid solutions
🗑
|
||||
| Hydration | solvation in water
🗑
|
||||
| Dissocation | if the solute is an IONIC compound, solvent molecules break up the crystal into ions in this process of dissociation
🗑
|
||||
| Ionization | when covalent compounds form ions when they dissolve
🗑
|
||||
| Covalent molcules | in solid and gaseous solutions solutes and solvents mix mostly by diffusion
🗑
|
||||
| Ionic | metal-nonmetal
🗑
|
||||
| Covalent | nonmetal-nonmetal
🗑
|
||||
| Like dissolves like | non-polar solvents dissolve non-polar solutes, polar dissolves polar or ionic substances (things with CHARGES)
🗑
|
||||
| What dissolves in water? | POLAR THINGS
🗑
|
||||
| Soluble | able to be dissolved (water and sugar)
🗑
|
||||
| Insoluble | NOT able to be dissolved (water and oil)
🗑
|
||||
| Unsaturated | when you can add more solute to a solution and more can be dissolved
🗑
|
||||
| Saturdated | when you can't dissolve more solute without seeing some fall to the bottom of the container
🗑
|
||||
| Supersaturation | when a solution contains more dissolved solute than it does at equilibrium
🗑
|
||||
| Little m | molality
🗑
|
||||
| Big M | molarity
🗑
|
||||
| What is the i if it is covalent? | i=1
🗑
|
||||
| Water's second temp is always... | 100 degrees Celsius
🗑
|
||||
| Where do you take the SF's from? | molality
🗑
|
||||
| What are colloids? | they are NOT solutions! they are mixtures that contain small particles dispersed in a medium
🗑
|
||||
| What are the particles called in colloids? | Dispersed phase
🗑
|
||||
| What is the medium called? | the dispersing medium
🗑
|
||||
| What is an example of a colloid? | fog
🗑
|
||||
| What was John Tyndall's theory? | The Tyndall Effect
🗑
|
||||
| What was the Tyndall Effect? | a beam of light will pass through a solution w/o being seen, it is used to distinguish colloids from solutions
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
zeldaprincess97
Popular Chemistry sets