Chemical

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Different reactions Essay

How quickly a reaction happens is called the rate of reaction. Chemical reactions take place when two or more chemicals react with one another by colliding with each other. The increase in temperature...

7 Pages, (1689 Words)
Published: 2020-02-16 13:41:27

Extended Experimental Investigation Essay

Abstract: Cold packs are based on the principle of endothermic reactions, which means a reaction that absorbs heat from the surrounding resulting in a temperature drop. Due to this temperature drop, c...

11 Pages, (3015 Words)
Published: 2020-04-22 15:06:56

Hydrocarbon fuels Essay

Fuels are substances that burn in reactions with oxygen on a large scale, with transfer of energy to the surroundings. Fossil fuels are the most common and widely used fuels around today. The essentia...

4 Pages, (1084 Words)
Published: 2020-02-16 14:00:35

Pathway to Becoming an Engineer Essay

Engineering is both a discipline and a profession that mostly deals with the application of technical and scientific knowledge by the specially trained engineers. It involves the utilization of natura...

6 Pages, (1494 Words)
Published: 2020-02-16 14:21:37

The rate of a chemical reaction Essay

The equation for resistance using resistivity is Resistance = resistivity x length / area of cross section of the wire The resistivity of Nichrome at 250C is 100 x 10-8 ohm-m. The radius of the wire i...

7 Pages, (1809 Words)
Published: 2020-02-16 14:32:44

The toxicity of chemicals Essay

Remedy I would not endorse hazardous waste landfill, waste treatment plant, deep injection well, or incinerators near a residential community because of the hazardous threats brought by the chemicals....

2 Pages, (337 Words)
Published: 2020-02-16 14:12:33