General lab rules

Question 1

Answer 1

Beaker

to measure, mix and prepare liquids

Question 2

Answer 2

Flask

a bottle of glass, having a rounded body and a narrow neck, used in laboratory experimentation

Question 3

Answer 3

Graduated cylinder

a narrow, cylindrical container marked with horizontal lines to represents the units of measurements and used to precisely measure the volume of liquids

Question 4

Answer 4

Funnel

form a container to another without spilling anything

Question 5

Answer 5

Burret

measure the specific amount of liquids releasing small amounts of acids or bases into other solutions

Question 6

Answer 6

Pipets

micropipet: used to measure very small amounts of liquids

pipet: used to measure small amounts of liquids

Question 7

What is a solution ?

Answer 7

a homogenous mixture between to or more substances

a substance dissolved in a fluid = solute “UTE”

the liquid in which the solute is dissolved = solvent