Mixtures
What is a solution?
A homogeneous mixture that has a soluble soluble substance and a solvent
What is condensation?
When a gas turns into a liquid
What is filtration?
When you separate an insoluble solid from a liquid using a piece of equipment.
How do we separate a mixture using magnetism?
We use the attraction force of the magnet to separate the magnetic parts from the non magnetic
What is evaporation?
A method of separation that uses heat to seperate one liquid from a solution
Which types of mixtures can be separated?
Homogeneous and heterogeneous
Which method of separation is similar to distillation? What is different about the two?
evaporation
In distillation you are left with both components of the solution.
What is an insoluble solid?
A solid that cannot be dissolved in a liquid
When can we use magnetism as a method of separation?
When only one of the components of the mixture is magnetic
In a gaseous state, matter has very little energy (true or false)
False
What is the definition of soluble?
It can be dissolved into a liquid
When will we separate a mixture using distillation?
Separating liquids from solutions
The insoluble solid that is left on the piece if equipment is called
Residue
How do you separate grape juice?
Distillation. You heat the grape juice until it boils, the water boils and evaporates, the gas goes up and through the condensation chamber, the water is collected in another container and the sugar is left behind
What is evaporation?
When you add heat to a solution and the liquid component evaporates and goes in the air, leaving you with the remaining solid
The two components of a solution are the... give an example as well
Solvent (liquid)
Solute (substance that dissolves)
What does the cooling chamber do?
It takes away energy from the gas and causes it to condense into a liquid
How can I use a filter to separate salt and water?
You cannot because salt is a soluble solid.
What criteria must be met in order to separate a mixture using any method?
no chemical change has occured
What is the advantage and disadvantage of evaporation?
Advantage: it's easier because you can just add heat and you don't need a lot of equipment
Disadvantage: you cannot collect both of the components and you cannot do it with heat sensitive components
Define both heterogeneous and homogeneous mixtures
Heterogenous:components can be seen
Homogeneous: components cannot be seen
Substance A boils at 110° and Substance B boils at 80°. How would you distill a solution of Substance A and Substance B?
You heat the water to 80°, this will cause substance A to evaporate and you can then collect it through condensation
What is the name of the piece of equipment used of separating an insoluble solid from a liquid
filter!
Is it possible to use filtration to separate a soluble solid from a liquid? If so, how and what is the name?
It could be possible with a paper filter and it is called paper chromatography
I have a mixture of orange juice and pulp. I want to separate it into water, sugar, and pulp. How can I achieve this?
Start by filtering the orange juice and pulp using a filter then distill the orange juice at 100°, collecting the water in another chamber, leaving the sugar behind