Chemistry Of Copper Report Sheet

Essay by locoho college undergraduate a october 2006.

Chemistry of copper report sheet.

Cu no3 2 aq red. 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. Copper i ions in solution disproportionate to give copper ii ions and a precipitate of copper. Locker 7c aug.

This is a good example of disproportionation a reaction in which something oxidises and reduces itself. Experiment 28 report sheet chemistry of copper lab sec name desk no. The chemistry of copper. A 0 0194 g sample of copper metal is recycled through the series of reactions in this experiment.

Cuso 4 aq zn s znso 4 aq cu s e quation example using your data m oles of hydrated copper ii sulfate. Data sheet attached observations a. Cuso ag n of the reactions that occured. Chemistry lab report copper cycle this is a lab report for my general chemistry class.

Introduction copper is found in group 11 mw 63 456 shiny orange red color malleable ductile oxidizes in air turns a green color patina. 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. Apparatus and chemicals 0 5 g piece of no. Mass of copper sample g trial i trial 2 trial 3 instructor approvalbalanced equation observation synthesis of b cu oh 2 s oc.

By reacting copper with several chemicals we were able to observe the various chemical changes that the copper underwent. 0 like 0 tweet. Download word file 2 pages 4 3. Chemistry of copper lab 3 pages 109 115 pre lab pages 111 112 post lab questions page 114 115.

5 chemistry of copper. The lab was to include a purpose procedure data observations all reactions and. Mass of test tube g 2 mass of test tube g copper g 3. 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. 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. Ap chemistry lab report. Follow the correct techniques and ask the instructor for help.

E2 failure to dry copper completely add to much water to the test tube. Keywords separation sodium hydroxide copper erlenmeyer flask hydrogen chloride. 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. 18 copper wire evaporating dish 250 ml beaker 2 weighing paper concentrated hno.