The Z product was a liquid, while the E product was a solid. The final product weight for percent yield was only the solid E product, which missed one half of the final product produce. If both products were weight, the percent yield would have been larger that it was. Instead of 22.33%, it could have been 44.66%. To prove that both products were obtained, but only one of the two products was analyze, a TLC plate of the DCM layer, that contains both products, and of the final product, was obtain.
Our lab results on all three data table experiments had a percent error less than 5 percent. When examining these results I can be almost certain it was not systematic error due to the fact that a major percent error was not detected on every trial that was run in each of the three tables. With there being some percent error there is the possibility for random error which are from unknown factors, which could come from impact of outside forces like the air track interfering with the acceleration of the cart. Beings that this was the first lab for my lab partners and I were working there was room for slight personal errors with our use of the computer program as well as the lab equipment. How does the acceleration in Data Table 2 compare with that of Data Table 1?
We concluded that the possible phenotypes were Long Blue Fur, Long White Fur, Short Blue Fur and Short White Fur, with the proportions of the outcomes being 9:3:3:1. With the 4 bags we performed 32 trials of drawing one from each, without looking, and recording the phenotype into a table as seen in Figure 4, and placed the chip back into its corresponding bag. It was important that we returned the chips back to it’s bag and didn’t leave it out because it would have increased the probability to obtain certain results in the lab, not making it an accurate trial. We kept the red and yellow chips separate from the green and blue chips to reinforce Mendel’s idea of the Law of Segregation, the idea that traits/alleles from parents to offspring do not mix or blend, but are separate and discrete from each other. Each offspring/organism receives and or inherits two copies of each gene, one from each parent, that are separate from each other, not blended together.
For example, at the 1st station the ruler was slightly off balanced. This could have affected the results because we could have used inaccurate quantities when determining our answer. Another example would be the clips at the ends of the board in station 5. Since they jutted out slightly at the end it added some length to the board. This most likely affected the angle between the board and string.
The game also uses a lightweight 3D engine that features virtually no loading times making the game ideal for quick bursts. Don 't expect to finish it in a hurry however as there are 13 opponents to defeat and literally hundreds of side missions. To win ship parts you first have to earn enough of the game currency, called credz, to purchase the complete biography of an opponent. After the biography is completed you can take part in a special match to earn the ship
Since I did not use alcohol, I had no idea what the answer could be. I read over the possible answers and made an estimated guess based on the variation of numbers provided. I stayed on the first question for a few moments, changed my answer twice, and moved on to the rest of the exam. The remaining questions were exactly what my husband and I reviewed in the car. I looked up at the clock and realized I only had three minutes left so I glanced over my answer sheet to ensure I had answered all of the questions.
To find the volume of the quarter shaped tank you would have to use the volume of the sphere using the equation V=4/3(3.14)r^3. You would substitute the radius of 70 feet into the equation, V=4/3(3.14)(70*70*70). You would multiply the radius 3 times since it's the radius cubed. Once you use a calculator to solve it and you get the answer 1,436,026.67 feet. That's just the volume of the quarter tank so the find the volume of the main tank you would divide 1,436,026.67 by 4
The Maya only used three signs: the dot • signifying the number one, the bar —— signifying the number two, and the shell signifying the number zero. Making these took much genius and had much significance. The Maya was not influenced by any other civilization, they completely thought of this number system themselves. The significance of this is that they were the first ever civilization to have the number zero. It is extremely important to have a symbol for zero because it needs to hold the place value in numbers like ten, twenty, thirty, etc.
The null hypothesis states that there is not a significant difference in the sizes from the baseline to trial 2. The mean number of coacervates for the baseline is 32. The mean number of coacervates in trial 2 was 26.67. The t- test supports the null hypothesis. A larger t-value means a larger variance in the means of the data, a smaller t-value means less difference between the means.
With the angle addition postulate you can find the measurements of angles that you do not know. For example, if you had a part one that was 7x-4 and you had a part two that was 2x+5 and your part three was a straight line so It equaled 180, you would put 7x-4+2x+5=180. You would put that equation because part one plus part two equals part three. So, to find the other angle you need to set this method