Post on 18-Jan-2018
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TODAY, let’s find out…WHAT happens in our body to our cells when we drink too much salt??
Diffusion date
Diffusion: when a solution spreads out everywhere.This happens by itself because particles can naturally move around (vibration, rotation, translation of atoms)
Trying to make EQUAL CONCENTRATION.
Diffusion date
Diffusion date
What is diffusing?
a)The solute
b)The solvent
Diffusion date
What is diffusing?
a)The solute
b)The solvent
Diffusion date
What is diffusing?
a)The solute
b)The solvent
Diffusion date
What is diffusing?
a)The solute
b)The solvent
Diffusion date
What is diffusing?
a)The solute
b)The solvent
Diffusion date
What is diffusing?
a)The solute
b)The solvent
Diffusion date
Up until now, we only looked at cases where the solute diffuses.
What is diffusing?
a)The solute
b)The solvent
Diffusion date
Up until now, we only looked at cases where the solute diffuses.
What is diffusing?
a)The solute
b)The solventThe are cases where a LIQUID SOLVENT is the one diffusing!!!
Diffusion date
Up until now, we only looked at cases where the solute diffuses.
What is diffusing?
a)The solute
b)The solventThe are cases where a LIQUID SOLVENT is the one diffusing!!!=we call this OSMOSIS!
Diffusion date
Up until now, we only looked at cases where the solute diffuses.
What is diffusing?
a)The solute
b)The solventThe are cases where a LIQUID SOLVENT is the one diffusing!!!=we call this OSMOSIS!
We will learn about osmosis of the solvent WATER.
Osmosis date
Osmosis date
Osmosis: is the diffusion of a LIQUID SOLVENT,going through a semipermeable membrane.
We will learn about WATER only in this class.
Osmosis date
Osmosis: is the diffusion of a LIQUID SOLVENT,going through a semipermeable membrane.
We will learn about WATER only in this class.
Osmosis date
Membrane:
Osmosis date
Membrane: wall, barrier. Stops things from passing through.
Osmosis date
Membrane: wall, barrier. Stops things from passing through.
Permeable membrane:
Osmosis date
Membrane: wall, barrier. Stops things from passing through.
Permeable membrane: wall that allows liquids to pass through.
Osmosis date
Membrane: wall, barrier. Stops things from passing through.
Permeable membrane: wall that allows liquids to pass through.
Semipermeable membrane:
Osmosis date
Membrane: wall, barrier. Stops things from passing through.
Permeable membrane: wall that allows liquids to pass through.
Semipermeable membrane: wall that allows ONLY CERTAIN liquids to pass through.
Osmosis date
Membrane: wall, barrier. Stops things from passing through.
Permeable membrane: wall that allows liquids to pass through.
Semipermeable membrane: wall that allows ONLY CERTAIN liquids to pass through.In osmosis of water, only water can pass through!
Osmosis date
Osmosis: is the diffusion of a LIQUID SOLVENT.Going through a semipermeable membrane.
Osmosis date
Osmosis: is the diffusion of a LIQUID SOLVENT.Going through a semipermeable membrane.
Osmosis date
Osmosis: is the diffusion of a LIQUID SOLVENT.Going through a semipermeable membrane.
7 28
Osmosis date
Osmosis: is the diffusion of a LIQUID SOLVENT.Going through a semipermeable membrane.
7 28 7 28
Osmosis date
7 28
The whole point of diffusion or osmosis is to have EQUAL CONCENTRATION!!
Osmosis date
Osmosis date
Osmosis date
Do the example in your stencil.
Osmosis date
Do the example in your stencil.
Osmosis date
Do the example in your stencil.
Osmosis date
Osmosis date
Semipermeable membrane
dateOsmosis
dateOsmosis
Osmosis date
Semipermeable membrane
Osmosis date
Semipermeable membrane
Osmosis date
Semipermeable membrane
dateOsmose
Osmosis date
Semipermeable membraneSITUATION A
Osmosis date
Semipermeable membraneSITUATION A
Osmosis date
Semipermeable membraneSITUATION A
dateOsmose
dateOsmose
Osmosis date
Semipermeable membraneSITUATION B
Osmosis date
Semipermeable membraneSITUATION B
Osmosis date
Semipermeable membraneSITUATION B
dateOsmose
dateOsmose
TODAY, let’s find out…WHAT happens in our body to our cells when we drink too much salt??
Osmosis date
Semipermeable membrane
Osmosis date
Semipermeable membrane
Osmosis date
Semipermeable membrane
Osmosis date
Semipermeable membrane
Osmosis date
Semipermeable membraneSITUATION B
Osmosis date
Semipermeable membraneSITUATION B
Osmosis date
Semipermeable membraneSITUATION B