Locker 7c aug.
Chemistry of copper report sheet.
The assignment was to create a formal lab report that expresses data and observations lab procedure and a discussion of the data with a conclusion.
The lab was to include a purpose procedure data observations all reactions and.
Data sheet attached observations a.
A 0 0194 g sample of copper metal is recycled through the series of reactions in this experiment.
This particular lab report shows my ability to work with quantitative data and analyze the calculations and measurements from the lab.
By reacting copper with several chemicals we were able to observe the various chemical changes that the copper underwent.
Apparatus and chemicals 0 5 g piece of no.
Mass of test tube g 2 mass of test tube g copper g 3.
Mass of copper ii sulfate used 5 003g mass of zinc used 1 355g mass filter paper 225g mass of filter paper and copper 1 571g calculations.
Data for copper cycle 1.
Abstract the objectives of this experiment were to recover the 0 2 g cu from the beginning of the experiment and to classify the types of chemical reactions that took place.
Chemistry of copper lab 3 pages 109 115 pre lab pages 111 112 post lab questions page 114 115.
Copper i ions in solution disproportionate to give copper ii ions and a precipitate of copper.
Experiment 28 report sheet chemistry of copper lab sec name desk no.
This is a good example of disproportionation a reaction in which something oxidises and reduces itself.
Keywords separation sodium hydroxide copper erlenmeyer flask hydrogen chloride.
E2 failure to dry copper completely add to much water to the test tube.
Experiment 28 chemistry of copper objective the objectives of this experiment include observing copper s chemical properties throughout several chemical reactions using a variety of techniques to isolate copper s compounds from a solution and determining the percent recovery of copper after going through a cycle of reactions.
Cuso ag n of the reactions that occured.
Chemistry lab report copper cycle this is a lab report for my general chemistry class.
Mass of copper sample g trial i trial 2 trial 3 instructor approvalbalanced equation observation synthesis of b cu oh 2 s oc.
Introduction copper is found in group 11 mw 63 456 shiny orange red color malleable ductile oxidizes in air turns a green color patina.
18 copper wire evaporating dish 250 ml beaker 2 weighing paper concentrated hno.
Chemical reactions of copper and percent yield key objective to gain familiarity with basic laboratory procedures some chemistry of a typical transition element and the concept of percent yield.
5 chemistry of copper.
Essay by locoho college undergraduate a october 2006.
Chm 135 general chemistry i lab reduction and recovery of copper report sheet data.
Ap chemistry lab report.
Copper i chemistry is limited by a reaction which occurs involving simple copper i ions in solution.
Download word file 2 pages 4 3.
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The chemistry of copper.
