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Pages:
2 pages/≈550 words
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No Sources
Level:
APA
Subject:
Engineering
Type:
Essay
Language:
English (U.S.)
Document:
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Date:
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Topic:

Engineering Lab Report Assignment: Reactions of Copper (Essay Sample)

Instructions:

the paper was about a series of reactions of copper. it follows the standard format of a chemistry laboratory report.

source..
Content:

Lab Report: Reaction of Copper
Name
Institutional Affiliation
Introduction
Copper is a chemical element naturally reddish-brown. Apart from being a good conductor or electricity, the element is found in group two of the periodic table. It is found as a mineral of many mineral forms such as cuprite, bornite, azurite, and chalcocite. Copper also occurs in plants and animals. The commercial production of copper occurs through smelting as it is extracted from its natural ores. The element is highly reactive to oxidizing acids such as nitric acid as we shall see later in the experiment. Some properties of copper include having an atomic number of 29, valence of 1 and 2, and atomic weight of 63.546.
Purpose
The purpose the experiment is to observe various properties of copper and how it reacts with various components.
It aims at cycling solid copper through a series of chemical forms via phase reactions
Learn about different types of solvent reactions
Calculate percentage concentration of copper.
Experiment 1
Procedure
The first experiment involved the reaction of copper and concentrated nitric acid. 0.5g of copper was weighed and placed in a 250ml beaker. 5.0ml of concentrated nitric acid was then added. The nitric acid was poured unti...
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