Liquid

molecules are going to be less dense. When using only the ice cubes the molecules are going to be closer together which will increase the molecular count onto the soda. This should also help it cool the soda faster. Whereas, that molecules of a cold liquid mixed with ice cubes are more compact which makes it a more dense of a substance. This may give an advantage to the ice water. Because it is the most dense, it means the molecules are closer together. This also means that more molecules are…

throughout the rock shale to increase the temperature to as close to 400 C as possible without going over. As the organic matter is cooked, it needs to be contained by setting up a freeze wall consisting of a closed-loop piping system with cooled liquid. This will freeze the ground water around the piping containing the area. Before approval is granted for this project, this concept is to be tested on a smaller field approximately the size of a football field. Initial calculations and…

like glue or liquid. In observation #2 the slime did not move at all because its viscosity is too strong. Maybe if given more time it will eventually stretch, but since it has such strong viscosity like a solid, it will not stretch in a short period of…

like dust particles or a feather. Part B, we used onions, blue methylene and water. It's called a “Wet Mount” since we used a liquid substance (blue methylene and water).Wet mounts are used with a piece glass concave slide and a solid object for viewing it. A drop of water or other liquid substances is dropped onto the object and a cover slip is slid on top of the liquid. The tension of the surface of the water automatically will close the cover tight to the slide while still holding the object…

In this case, if the face part (softer) has some damage, it is possible to change it and maintain the backing part in use. Analysis EXTERNAL ANALYSIS Customer Definition The potential customers for the polyfibron offset press blanket are operations managers, superintendents, and foremen of printers and magazine companies in the US. Potential customers have not purchased the new product before but they know about the characteristics that it needs to have. These characteristics are…

The objective of this lab was to brominate a hydrocarbon by converting 2,3-dimethyl butane to 2,3-dibromo-2,3-dimethyl-butane through crystallization. In order to verify the purity and the identity of the product two tests were done, one was using melting point and the other was NMR. The melting point range found in this test was between 138°C-175°C, whereas the ideal melting point for the product was 168°C. Based off of the melting point range, it can be assumed that the product had formed…

CHAPTER 1: BACKGROUND 1.1 ENHANCED OIL RECOVERY Oil production is differentiated into three stages: primary, secondary and tertiary, which is also known as Enhanced Oil Recovery (EOR). Primary oil recovery is restricted to hydrocarbons that naturally produced to the surface, or those that utilization artificial lifts, for example, pump jacks. The secondary recovery utilizes water and gas injection, dislodging the oil and driving it to the surface. US Department of Energy stated that by using…

Observations or reactions: Separation of the basic component: When 2ml of 3M HCl was added to the mixture of Benzoic acid, Ethyl 4-aminobenzoate, 9-Fluorenone, diethyl ether, two layers were created, an organic yellow top layer and a clear aqueous bottom layer. The clear layer (basic layer) was extracted and placed into a container where 6M NaOH was add to the solution. The addition of NaOH made the solution basic, and created white flakes in the solution. The white flakes were separated by…

think that this means for crystallizations in general (since ice is crystallized water)? Crystallization is the physical transformation of substances like liquid, therefore, the water undergoes a physical transformation from water to crystallized water. These two are both the same substance; they are just in a different physical state (liquid to solid). Furthermore, this proves crystallization occurs as substances change from one state to another. Did you observe about how much of the ice…

AIM OF THE PRACTICAL The aim of this practical was to investigate the reality or the accuracy of the formula for the resultant force on and the position of the centre of pressure on a vertical rectangular surface. SKETCH OF APPARATUS Counterbalance weight Balance pan(with 20g mass piece) Flat/curved surface(as shown below) Water Beaker Mass pieces(20g each) SUMMARY OF THEORY Hydrostatic force is the force exerted by the…