The Unknown

As we got the absorbance values for the three unknown solutions and the equation from the scatter graph y=0.045x + 0.0791,we did calculations as follows. Concentration of Unknown A, y=0.410 y=0.0467x + 0.0424 0.0467x = 0.410 - 0.0424 = 0.3676 x = 0.3676/0.0467 = 7.8715 = 7.87 Concentration of Unknown B, y = 0.240 y = 0.0467x + 0.0424 0.045x = 0.240 – 0.0791 = 0.1976 x = 0.1976/0.0467 = 4.2312 = 4.23 Concentration of Unknown C, y= 0.698 y = 0.0467x + 0.0424 0.0467x = 0.698 – 0.0424 =…

"The oldest and strongest emotion of mankind is fear and the oldest and strongest kind of fear is the fear of the unknown" - H.P. Lovecraft. The difference between fear and confusion is a fine line. There is even fear of confusion known as fear of the unknown. The true difference between the two lies in the definition of both words. Fear and confusion merge together when the confusion is so severe there is no longer a difference. Fear is experienced when you perceive to be in danger. Confusion…

The experiment was conducted in order to discover the type of carbohydrate that made up the known and unknown solutions presented in the lab. After heating the monosaccharide solution containing the Benedict’s test, the change of color from blue to orange proved that monosaccharides showed a positive reaction to the test. When an Iodine test was conducted on the monosaccharide solution, the carbohydrate resulted in no color change from its original yellow/brown color, showing a negative reaction…

different things. According to Denver art museum the top row; left side and the right side where women carrying pots and fish eagles respectively, are depicted as the housewife to the Olokun that might be carrying sacrifice, food, or rituals for Olokun (Unknown Artist; Master of Ikere, 2008). Also the woman carrying a baby is regarded as a fertility of a woman. The door represents what someone will receive (baby) when they come inside the ritual place of the gods. The female musician caved on…

same showdown between Smiley and the Stranger. On the other hand, they have their differences. The play did not have the same exposition as the book. The play jumps straight into the adventures of Jim Smiley. In contrast, the book starts out with an unknown narrator going to find a man to inquire about a certain Leonidas Smiley, on the behalf of a friend. Likewise, the…

of the children is possibly not mom's children. The child is at the home sometimes. Reporter stated mom sells her foodstamps and begs for food. She will also beg people to buy her foodstamps. Reporter assumes the children are being fed but it is unknown. Reporter stated the home is filthy, unclean, and dirty. Reporter stated another child has walked in the home with the mother's children and witnessed mom giving Mr. William oral sex and it didn't stop. Reporter stated they can…

drugs. It is unknown at this time if Brittany plans to allow the children to go back and stay with Sherie or if she will still have access to the children. Jessa said there are bruises on both of Alliee’s arms and one of the marks is a circler white mark and the other one is a like a pattern kind of mark on her right arm. It is unknown where the marks on Alliee came from but Jessa said according to Brittany she asked Sherie and she avoided answering the question. It is also unknown if there have…

1. Which analytical balance is the more accurate? Why? 2. Which piece of glassware is best at measuring the density of water? 3. What two aspects of the data set you cited in Question 1 define it as “best”? 4. What does “standard deviation” measure? 5. (a) Calculate the standard deviation of the data set you labeled as having the least random error in the first experiment with pure water. (b) Calculate the standard deviation of the data set you labeled as having the MOST random error in the…

from the Greek original equates to speaking in an unknown tongue, it is essential to mention that "unknown" in this context means exactly that, unknown by measure of any human dialect, although…

The subjects that will be discussed are staphylococci, Unknown 1, and Streptococci & Enterococci. Exercise 26 emphases on Staphylococcus. Staph is short for staphylococcus, which is a type of bacteria. The genus for staphylococcus is staphylococci there are various types but the most important organisms within this genus are Staphylococcus aureus, Staphylococcus saphrophyticus, and Staphylococcus epidermidis. S.aureus is the common bacteria within this genus and is the number one infection in…