Technical data

Melting-point lowering and boiling-point elevation

Article no: P7152400

Principle

Solutions have a higher boiling point and a lower melting point than the pure solvent. The shift of the melting and boiling point is based on the interaction between solvent particles and the dissolved substance. In this experiment the melting and boiling point of different aqueous salt solutions is determined by measuring the boiling and melting temperature of this solutions.

Scope of delivery

Protecting glasses, clear glass	39316-00	1
Rubber gloves, size M (8), one pair	39323-00	1
Support base, variable	02001-00	1
Stand rods, stainless steel, various sizes	02059-00	1
Spatula, powder, steel, l=150mm	47560-00	1
Ring with boss head, i. d. = 10 cm	37701-01	1
Wire gauze with ceramic, 160 x 160 mm	33287-01	1
Glass rod, boro 3.3, l=200mm, d=5mm	40485-03	1
Beakers, Boro, low form, various sizes	46060-00	1
Students thermometer,-10...+110°C, l = 180 mm	38005-02	1
Beaker, 100 ml, plastic (PP)	36081-00	1
Butane burner with cartridge, 220 g	32180-00	1
Sodium chloride 250 g	30155-25	1