Metals and corronslon Lab Report Example | Topics and Well Written Essays - 500 words - 1

Metals and corronslon - Lab Report Example These conditions are air and water. In test, tube II there was also more brown color indicating that rusting took place. Salt, air, and water favored the process of rusting. In test tube, III there was no observable color change on the oil. This is because the water was boiled which expelled all the oxygen. Secondly, the oil film prevented oxygen from entering the tube therefore rusting did not take place. The brown color was missing in test tube III. From the experiment conducted above, we can clearly conclude that the process of resulting requires the presence of water and air, which is oxygen to be specific. This is the reason why nails in test tube II and I ended up in brown color. Iron nail in test tube III did not rust due to the absence of oxygen (Holleman and Wiberg). Copper is the best conductor of electricity while it is also the most brittle. Brass, which is an alloy of copper and iron, is the harder of the two. Rusting can be prevented through various means. One of the methods to prevent rust is by oiling. Oiling prevents entry of oxygen, which is an essential condition necessary for rusting. Painting is also another possible means of preventing rust. Galvanization is the process of applying a coat of layer that is resistant to rust. This process also helps in preventing rust in metals. Method of storage is also amongst the simple ways in which corrosion can be prevented. Ensure that metals are stored in a cool and dry place to prevent rusting. In conclusion, water and oxygen are the necessary conditions for rusting to occur. The experiment was a complete success showing also the rate of conductivity between brass, copper, and iron. In summary copper is the best conductor of electricity as compared to brass and iron. Painting, coating, galvanizing, and method of storage are some of the ways that can be used to prevent the process of