Intro solubility

solution are ......... mixture in which one substance is dissolved

student create sugar solution, identify the solute and solvent

• solute : water and solvent : sugar

• solute : sugar and solvent : water

soluble means

• dissolve in water

• doesn't dissolve in water

• 2 liquid that dissolve

• 2 liquid that doesn't dissolve

the characteristic of polar molecules are ..... (answer more than one)

• has dipole moment

• no dipole moment

• unequally share electron

• equally share electron

Non polar molecule have no or small different electronegativity, which is NOT example of non polar molecules

• H2

• O2

• BF3

• NaCl

solubility is depend on dissolve or not dissolve. the term of Hydrophilic is

• like water solvent

• doesn't like water solvent

unsaturated solution is

• cannot dissolve anymore solute

• can dissolve more solute

• can dissolve more solute than it should

choose the factors that can affect the solubility (more than one)

• Temperature

• ionic charge

• pH of solution

• catalyst