Chemistry Of Copper Report Sheet

Keywords separation sodium hydroxide copper erlenmeyer flask hydrogen chloride.

Chemistry of copper report sheet.

E2 failure to dry copper completely add to much water to the test tube. Chm 135 general chemistry i lab reduction and recovery of copper report sheet data. Data for copper cycle 1. Mass of test tube g 2 mass of test tube g copper g 3.

By reacting copper with several chemicals we were able to observe the various chemical changes that the copper underwent. Chemistry lab report copper cycle this is a lab report for my general chemistry class. Cuso ag n of the reactions that occured. 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.

This particular lab report shows my ability to work with quantitative data and analyze the calculations and measurements from the lab. This is a good example of disproportionation a reaction in which something oxidises and reduces itself. The chemistry of copper. Introduction copper is found in group 11 mw 63 456 shiny orange red color malleable ductile oxidizes in air turns a green color patina.

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. Cuso 4 aq zn s znso 4 aq cu s e quation example using your data m oles of hydrated copper ii sulfate. A 0 0194 g sample of copper metal is recycled through the series of reactions in this experiment. 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.

Mass of copper sample g trial i trial 2 trial 3 instructor approvalbalanced equation observation synthesis of b cu oh 2 s oc. 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. Copper i ions in solution disproportionate to give copper ii ions and a precipitate of copper. Copper i chemistry is limited by a reaction which occurs involving simple copper i ions in solution.

Chemistry of copper lab 3 pages 109 115 pre lab pages 111 112 post lab questions page 114 115. Download word file 2 pages 4 3. 5 chemistry of copper. Cu no3 2 aq red.

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. Apparatus and chemicals 0 5 g piece of no. Data sheet attached observations a.

Ap chemistry lab report. Locker 7c aug. 0 like 0 tweet. Experiment 28 report sheet chemistry of copper lab sec name desk no.