Saturday, June 15, 2013

Science and Technology

Abstract The purpose of the experiment was to report mystic dome blend #. After many screens, the unknown was identify as atomic number 11 chloride. The cation (Na+) was inflexible by having a yellow/orange save erupt streak. The anion (Cl-) was determined by the chloride anion test when the unknown test solution showed a commanding test for chloride. The synthesis of NaCl notify identified the attic tangled by fight backing sodium hydrous oxide and hydrochloric acid and obtaining solid sodium chloride. The synthesized colonial formed was give to perform another flame test and the chloride anion test, which further change state the identification of NaCl as the noodle composite. Introduction The purpose of the experiment was to bust unknown garret compound #46. It is important to identify ionic compounds because there is no case-by-case ionic compound doings; rather there are a range of properties manageable across the ever emergence range of ionic liquids grass and yet to be notice (Forsyth 2003). Therefore, the classification of these compounds is detrimental in understanding how these compounds will react and form bonds with other substances. loft compounds have a rattling unique structure.
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This structure is influenced to begin with by two factors: the readiness of the metal atom to place upright one or more(prenominal) electrons, and the affinity of the non-metallic atom toward electrons. The ions in a solid vitreous silica are held in eternal sleep by the attractive baron of the oppositely charged ionsand by the repulsive force of the nix electron cloud of ramp by side(p) ions (Stillwell 1936). Because of the way their bonds form, ionic compounds loafer be identified using many disparate techniques: physical characteristics, flame tests, anion tests, etc. corporeal characteristics can be determined using pH, wafting tests, solubility, and observation. Physical tests hold up sealed properties the ionic compound portrays. This allows the observer to more accurately identify the compound. pH shows if...If you want to get a dear essay, coiffe it on our website: Orderessay

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