Separating mixtures

Which piece of equipment is labelled D?

• Beaker

• Spatula

• Glass rod

• Water

If you add sugar to water it ......

• Disappears

• Evaporates

• Floats

• Dissolves

Tags

NGSS.MS-PS1-2

When you add sugar to water it dissolves. Sugar is the ...

The liquid that does the dissolving is called the ..

• solution

• solute

• solvent

• soluble

Name the substance in the table that is least soluble.

• Barium Chloride

• Cobalt Chloride

• Potassium Chloride

• Sodium Bromide

What mass of sodium bromide has dissolved?

• 100g

• 9g

• 91g

• Nothing

Tags

NGSS.MS-PS1-2

Can you dissolve more salt or sugar in water?

• Salt

• Sugar

Tags

NGSS.MS-PS1-2

Which separation technique does the picture show?

• Filtering

• Evaporation

• Distillation

• Chromatography

Which separation technique does this show?

• Filtration

• Chromatography

• Distillation

• Evaporation

This equipment can be used to separate mixtures using:

• Melting point

• Dissolving

• Boiling points

• Temperature

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4