Lab Report

Double Displacement Bailey Klassen Laura Doerksen Period 2 April 18th, 2011 Introduction: During this testing ground, the principal(prenominal) type of reply was double displacement which is the molecular procedure involving the exchange of bonds mingled with the two reacting chemical substance species. This results in the intromission of products with similar or identical bonding links. This type of reactions is know as a chemical reaction which is a work on that leads to the trans governing body of unrivalled set of chemical substances to another. separate examples of chemical reactions include; mavin displacement, synthesis, decomposition and combustion. In this lab we could also observe the solvability of substances. Solubility is the property of a solid, liquid, or gaseous chemical substance called solute to dissolve in a liquid dissolvent to form a homogenous solution. A helpful shit habitd to determine the solvability of a substance is the sol vability chart. This chart contains a list of ions and how, when mixed with other ions, they send word become precipitates or remain aqueous. In other words, it shows the solubility of various compounds. Hypothesis: In this lab experiment, I go out observe many properties of chemical reactions such as; the formation of precipitate and colour change.

Materials: - 4 Disposable Droppers (dont use each dropper with more than one solution) - 1 blank space Plate - Chemicals Needed: Nickel nitrate - Lead (II) Nitrate - Copper (II) Sufate - one thousand Iodide - occasion: ???
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??? Potassium banali! ty - press out (II) Nitrate - Tin (IV) Chloride - Silver Nitrate - Sodium hydrated oxide - Potassium Chromate solubility RULES - Alkali metal compounds, acetates, nitrates, and ammonium compounds are all dissoluble. - Hydroxides of al-Qaeda metals and NH4+1, Ca+2, Sr+2, and Ba+2 are soluble. exclusively others are insoluble. - All halides (chlorides etc.) are soluble except for those containing Ag+1, Pb+2, and Hg2+2. - Most...If you want to get a full essay, sound out it on our website: BestEssayCheap.com

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