Chemistry : Inorganic Organic Teacher Kit
Links: 38 grey medium, 12 purple medium, 36 long flexible. Atomic orbitals: 6 pink unhybridised p-lobes, 6 purple unhybridised p-lobes, and 6 lone pair of electrons lobes.
Chemistry : Inorganic Organic Student Kit
14 hydrogen (l), 6 carbon (lV), 7 oxygen (ll, lV), 3 nitrogen (lll, lV), 2 sulphur (ll, Vl), 2 phosphorus (lll, V), 6 halogen (l), 8 metal (l, ll, lll, lV, Vl), 4 brown (lll, lV, V, Vl), 3 lone pair 2D paddles (beige) Links: 20 medium (grey), 5 medium (purple), 12 long flexible (grey)
Chemistry : Identifying Weak Acids By Pka
Students perform titrations on weak acids while measuring pH, perform qualitative analysis by determining pKa values of acids, perform quantitative analysis by calculating molar masses, confirm the identities of weak acids, and derive and use the Henderson-Hasselbalch equation.
Chemistry : Ice Model Kit
Robust model containing sufficient atoms to see the relationships between structure and physical properties. Easy-to-build, low-cost kits, students learn as they follow the building instructions and model description.
Chemistry : Ice Melting Kit
This elegantly simple kit challenges student?s preconceived notions on concepts of heat and thermodynamcs. The melting plates display quizzical properties when an ice cube melts on each plate.
Chemistry : Hoffman Electrolysis Apparatus
Made of Borosilicate glass, graduated.For study of composition of water by volume and E.C.E. of hydrogen by electrolysis. H-shaped glass unit has two connected limbs, with stopcocks at the top and electrodes at the bottom.
Chemistry : Heat Absorption Radiation Comparator
This apparatus allows demonstration for comparing heat absorption & radiation between dull and black bodies. Comprises of 12 V bulb which acts as a heat source and 2 parabolic metal bodies one finished in black and one in shiny metal.
Chemistry : Graphite Model Kit
Robust model containing sufficient atoms to see the relationships between structure and physical proberties. Easy-to-build, low-cost kits, students learn as they follow the building instructions and model description.
Chemistry : Gas Jar Cylindrical Boro . Height 20 Cm, Dia 5Cm
Borosilicate glass with heavy foot and grounded flange. Lid not included. Height 20 cm, Diameter 5 cm