Solubility and pH

Same composition, color, density and taste throughout

• Homogeneous

• Colloids

• Compounds

• Heterogeneous

A homogeneous mixture is also called a

• Soda

• Solution

• Solvent

• Solute

A solution has two parts, what are they?

• Solute

• Solvent

• Compound

• Water

The three factors that affect the rate of solution are

• Increase the size of the particle

• Temperature

• Stirring/mixing

• Increase surface area

The most soluble substance at 40 degrees Celcius is

Tags

NGSS.MS-PS1-2

How much KCl will dissolve at 80 degrees Celcius?

• 52 g

• 50 g

• 40 g

• 60 g

Tags

NGSS.MS-PS1-4

At what temperature will NaCl dissolve 40 g?

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4

Tags

NGSS.MS-PS1-2

The least soluble substance at 10 degrees Celcius is

Tags

NGSS.MS-PS1-2

What type of a solution is 100g KNO₃ at 40ºC in 100g H₂O?

• Saturated

• Unsaturated

• Supersaturated