Taylor

Analysis and Conclusion for Percent Oxygen Lab Taylor Melone staple fiber One My theme found out that at that place is 14% part type O in the bearing. The objurgate per centum of type O in the air is 21%. At first, when we personate the test provide everyplace the examine, the flame flickered. When the test underpass was put over the burning candle, my crowd observed that the render change with smoke, the urine rose up, and the candle burned out. It filled with smoke because the candle was lit, the flame went out because the water sucked the oxygen out, making it rise. roughly groups did non consume the same results for the pursuit reasons. First, not all(prenominal) of the test tubes were the same size, and kind of tube. Also, the groups may not fox used the same EXACT amount of water. What share of oxygen is in the air we breathe? My hypothesis utter I think the air is made up of 50 percent oxygen. The actual percentage of oxygen in the air is 21 percent. This experiment could have been improved in position to get in better results among the class.

For example, we should have made indisputable every group had the same test tube. Also, we should have examine that every group had the same amount of clay, if some groups had slight clay, thence their penny would have floated more swiftly. Finally, all groups should have had the same beaker, candle, and gradatory cylinder. If my group had used a big test tube then there would be more water because there would be more oxygen. In contrast, if I used a smaller test tube then there would be less water beca use there would be less oxegyn.If you depri! vation to get a full essay, secern it on our website: BestEssayCheap.com

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