Solutions & Mixtures
What dissolves the solute in a solution
What is the solvent?
When you are separating magnetic from non magnetic what do you use
What is magnetism
When something is irreversible and makes something new
What is a chemical reaction
what is solvent
When you can see all the parts
What is a mixture?
When you separate smaller from larger substances what do you use
What is sieves
A sign of a chemical reaction
What is permanent color change
Why are we able to stack oil on top of water?
What is density
When no more solute can be dissolved it forms what at the bottom of the cup?
What is a precipitate?
When you separate two liquids that do not mix what do you use. Think of oil and water.
What is decanting
When cookies break into parts what has happened?
What is a physical reaction
Water has a PH of 7 which makes it
What is neutral
When a solution can no longer dissolve anymore solute this is called a what?
What is a saturated solution?
When you are separating heavier from lighter materials what do you use
What is air
When I bake cookies what has happened?
What is it called when a bubble of water is made over the brim of a cup?
What is surface tension or cohesion
When you can't see all the parts
What is a solution
The way to separate a solution
What is evaporation
When water melts what kind of reaction is this?
What is physical reaction
When water forms a bubble on something else what is this called? Think of a penny and water.
Adhesion