Laboratory Apparatuses

convenient temporary place to hold test tubes

(a)  

recommended to use to practice estimating volume of liquid

(a)  

used to stir a solution; used to promote the precipitation of compunds by carefully scratching the inside walls of the test tube with this

(a)  

stirring rods should be stored in a large (a)   (400ml) containing 200-300ml of distilled water, this will keep the rod free of contaminants

used to dispense small amounts of solid reagents

(a)  

used to cover beakers containing any irritating fumes coming from concentrated acids and bases

(a)  

bottles that contain reagents that are frequently used in doing qualitative analysis

(a)  

what degree should be a test tube one should hold to avoid accidentally bursting into your face the liquid inside the heated test tube

(a)  

seals chemicals in a test tube

(a)  

what kind of cork should be used in an acidic mixture?

(a)