SPS8C

The substance that dissolves in a solution

• solvent

• solution

• solute

• solubility curve

when the solution can hold no more solute

• saturated

• unsaturated

• super saturated

• solubility

This is a physical combination of one substance dissolved in another (lemonade)

• solvent

• solute

• solubility

• solution

Which scenario would dissolve the fastest.

• sugar cubes in cold water

• powdered sugar in hot water

• sugar cubes in hot water

• powdered sugar in cold water.

Tags

NGSS.MS-PS1-4

all but one effect the rate at which something dissolves

• agitation

• temperature

• pressure

• surface area

if 40g of KBr were added to a 100g of water at 20 degrees Celsius the solution would be...

• supersaturated

• unsaturated

• saturated

• complete solution

Tags

NGSS.MS-PS1-2

if 60g of KNO3 were added to a 100g of water at 20 degrees Celsius the solution would be...

• over saturated

• supersaturated

• saturated

• unsaturated

if the pH level is between 1 and 6 it is

• basic

• acidic

• neutral

• soluble

if the pH level is 7 it is

• basic

• acidic

• soluble

• neutral

Which household item would be the strongest acid

• coffee

• blood

• battery acid

• lemon

Tags

NGSS.MS-PS1-2