Concentration and Dilution

 In today's blog, we are doing an experiment about Concentration and Dilution in this period.

Concentration is a measure of how much solute has been dissolved into the solvent in other words- how much solute there is in the solution we can measure in two ways how to dilute something is (how weak it is) how concentration something is (how strong it is) Making something less concentrated There will be fewer particles in the liquid Serial dilute

AIM: To make a dilution series to investigate the concentration 

HYPOTHISSES: I think that it will go clear 

EQUIPMENT: A potassium permanganate crystal, six large test tubes, tweezers, a plastic transfer, pipette, a test tube rack, 10ml measuring cylinder 

METHOD: 

OBSERVATION: it changed color into different purples 

DISCUSSION: when we put the chemical in the first test-tube it went dark purple and in the other test tube went lighter.