the gradual movement of particles from an area of high concentration to an area of low concentration
what is a good experiment to demonstrate diffusion ?
potassium manganate and water
what is happening in this diagram ?
bromine is a brown, strong smelling gas
showing how a small container with highconcentration and when glass plate removed the particles will diffuse into an areaoflow concentration and the bromide will slowly spread
what is a solution ?
A solution is a mixture of two or more substances, where the solute is dissolved in the solvent.
what is a solute ?
the substance being dissolved
what is a saturated solution ?
a solution where the maximum amount of solute has been dissolved so no more solute will dissolve in the solution
