Tp1 Chemistry

Martin Deng19/02/2012 11 Chemistry E T13P 8.2-5.3.1 perform a first-hand analyse to comp be the properties of some usual elements in their primary(a) domain with the properties of the unite(s) of these elements (eg atomic number 12 and oxygen) Chem.p1.53 Dot. pt.Pre.Chem. p 34 T13P: Comparison of properties in elemental and heighten deposit T13P: Comparison of properties in elemental and compound state admittance: The idea of this practical experiment is to agnise properties of common elements in their elemental state and in their compound state. The processes that are to be used in this experiment are entailment, oxidation and combustion. It in like manner involves the changing of elements into a compound. convey: To perform a synthesis of common elements to make it into its compound state and analyse the results obtained from the processes to understand and compare the properties of the before and by and by state Equipment: Crucible and lid Tripod etna burner Tongs organization triplicity Magnesium wire (10cm) Measuring scales Method: 1) slant the renounce melting pot with its lid on the beat scales. Make trustworthy the crucible is dry by wiping it with authorship towels as moist applies weight and make the results inaccurate. 2) Coil the atomic number 12 wire or so a pencil and transmit it to make a milligram ribbon and weight it.

3) effectuate up Bunsen burner and tripod piece placing the clay triangle on altitude the tripod, align with the triangle shape. 4) Place crucible with milligram ribbon in it at an angle on exonerate of the clay triangle. ! 5) Pick up Bunsen burner by its radix and point it on top of the magnesium ribbon so that it will begin to ignite. 6) getting even away Bunsen burner immediately after ignition and outer space it underneath the tripod. 7) Place the lid on top of the crucible utilise tongs. Make sure there is a little dislocation to allow products to not be lost. 8) Allow crucible to unruffled down and turn off Bunsen burner after the magnesium ribbon has...If you want to get a liberal essay, tell it on our website: BestEssayCheap.com

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