Chemistry lab report copper cycle this is a lab report for my general chemistry class. Water is present from the first step until the recovered copper is dried in. The copper cycle lab class set murrieta valley unified. Why is this series of reactions often called the copper cycle.
From copper to copper lab free download as word doc. Lab formal chemistry of copper free download as word doc. This means that when we perform chemical reactions the atoms that we start with must be the same atoms that we end with. Dilute the resulting solution with about 10 ml of deionized water. From copper to copper lab sulfuric acid chemical reactions. A percent recovery will be calculated and sources of loss or gain will be identified. Find the best essay sample on the copper cycle lab report in our leading paper example online catalog. We will see different types of chemical reactions taking place throughout this cycle where we would start from copper and would go. In this laboratory experiment, students will perform a series of reactions known as the copper cycle. Experiment 11 a cycle of copper reactions in this experiment, you will perform and observe several reactions of copper. Describe the reaction between hno3 and the cu metal in your lab report.
Calculate the amount of copper in the original solution, assuming that the. Chem 231 experiment 3 a cycle of copper reactions procedure. This is a cycle of reactions, because you start and end with the same substance, copper metal. Record observations for all of the steps iv of the copper cycle in your lab book.
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 purpose of this experiment is to demonstrate a cycle of reactions involving copper. A specific quantity of copper will be transformed through a series of reactions and then recovered as solid copper. The law of conservation of matter states that in a chemical reaction matter cannot be created or destroyed. Copper was one of the first metals to be isolated, due to the ease of separating it from its ores. This particular lab report shows my ability to work with quantitative data, and analyze the calculations. We report herein a practical protocol for the syntheis of sulfur cycle fused 1,2,3.
Lab formal chemistry of copper chemical reactions hydroxide. Then, at the end of the cycle, one should end up with solid elemental copper again, which theoretically has the same mass as the original sample. Learn vocabulary, terms, and more with flashcards, games, and other study tools. The purpose of the copper to copper lab was to gain experience with identifying different types of chemical reactions, more specifically those involving copper, through which we learned the essentials of the law of conversion of mass theory. Study 24 terms chemistry of copper lab 28 flashcards. Chem lab r copper cycle chem103 introduction to chemistry. Sure, they may be combined differently, but they are still there. Download as docx, pdf, txt or read online from scribd. In this experiment, we may not see them as solids because they may be dissolved in water. In the first reaction, copper metal is oxidized by nitric acid to form copper ii nitrate. Read copper cycle lab report from the story chemistry lab reports by jeffjeffdude timothy tanker with 6,7 reads. Pdf thermochemical water splitting with a copperchlorine cucl cycle is a promising process that could be linked with nuclear reactors to decompose.
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