Chemistry - Water

Question 0

What is the water cycle (in any order) ?

Answer 0

Land, sea, evaporation, condensation, cloud, precipitation

Question 1

What are the 3 states of water and what are the temperatures they change at ?

Answer 1

Ice 0*
Water
Steam 100*

Question 2

What’s the difference between solutions, solvent and solute ?

Answer 2

Solutions - liquid which solids dissolve in them.

Solvent - the liquid which the solute is dissolved in.

Solute - the solid dissolved in the solvent.

Question 3

The definitions of soluble - insoluble - saturated ?

Answer 3

Soluble - a substance that dissolves

Insoluble - a substance that does not dissolve

Saturated - when so more solute will dissolve in a solution

Question 4

What is the difference between a pure substance and a mixture ?

Answer 4

Pure substance - can’t be broken down into anything simpler

Mixture - can be broken down into simpler things

Question 5

The four methods of separating mixtures into components ?

Answer 5

Magnetism - evaporation - filtering - distillation