1-Naphthaleneacetic acid

On the experiment 1 solvent abilities: All solutes were expected to dissolve in water because water is known as “universal solvent.” Observation showed that many salts and sugars were able to fully dissolve in the water solvent, but corn oil did not (Figure1).The reason salts would dissolve into water solvent because water molecule carried partial positive charge on hydrogen atom and partial negative charge on oxygen atom; they could react with cation and anion from salts that have ionic bonds…

This paper describes the process by which a three-component mixture was separated and identified. The mixture was separated with the aid of a separatory funnel and various solvents acids and bases. The compound was found to be comprised of meta-nitroaniline, naphthalene, and benzoic acid / 2-napthol. All three of them are organic compounds with melting points in the order they were listed 111-114, 79-82 and 121-122/121-123 °C. the percent yield of each component was also calculated at the end…

The experiment that I will be conducting focuses on how fast one tablet of Alka seltzer can dissolve in various temperatures of water. The core of this procedure is to determine the impact that temperature has on how fast something dissolves. My hypothesis for this experiment would be that the Alka Seltzer that dissolves the fastest would be the one that was placed in the water with the highest temperature. There will be controlled and manipulated variables explained throughout the experiment.…

studies showed that 10% (SF) very acceptable and acceptable. Moreover, added pectin 1% was more effective than the other levels ratio. (highly acceptable, very acceptable).However, these attributes were improved by using 10% (SF) and pectin 1%. The improving effect of (SF) and (P) depended on the level used of these adding materials. It could be concluded that the more suitable levels of (SF) and (P) were 10% % and 1%,…

3.1: Ligand preparation: A series of benzimidazole derivatives were used to prepare the ligand dataset using benzimidazole as the query molecule. All the inhibitors selected comply with the Lipinski rule of five. A total of 50 molecules were taken up for the study. 3.2 Virtual screening: To further screen the compounds, additional similarity metrics were calculated by ROCS. ROCS is a shape based superposition method used to perceive similarity between molecules based on their three dimensional…

1. Which one of the following would make the most suitable catalyst in the decomposition of hydrogen peroxide (H2O2)? A. Carbon dioxide (CO2) B. Sodium chloride (NaCl) C. Magnesium oxide (MgO) D. Manganese dioxide (MnO2) 2. If the temperature of a reaction is decreased, what effect will this have on the rate of reaction? A. It will have no effect. B. The reaction will stop. C. The rate of reaction will increase. D. The rate of reaction will decrease. 3. Given the equilibrium reaction in a closed…

substance and changing it to grams, where one percent equals one gram, so that each element is out of one hundred grams. After finding the grams, you find out the moles of each element by multiplying the gram amounts by the conversion factor, which is 1 mol over the molar mass of the element you are dealing with, 12.01 grams for carbon, 1.01 grams for hydrogen, 14.01 grams for nitrogen, and 16 grams for oxygen. The resulting number is the number of moles of each element. You then take the…

THEORY An acid is a proton (H+) donor A base is a proton (H+) acceptor EXPLANATION OF THE THEORY: Acids are proton donors and bases are proton acceptors. A hydrogen ion is the same thing as a proton since hydrogen consists of a proton and an electron. When hydrogen loses an electron all that is left is a proton. According to the Brønsted-Lowry theory of acids and bases, when an acid and a base react, a conjugate base and a conjugate acid will be produced. EXP: acid + base à conjugate acid+…

Truth: yes, thick moisturizer is good but a moisturizer must have lactic acid or emollient type properties. You can also use gel based moisturizers as skin can absorb these gel must faster than the normal creamy moisturizer. Baiden Mitten: Myth: Baiden mitten cannot help in dry skin and it is just a normal cosmetic product.…

1. List the steps you would take if you were to break a beaker with a pH 9 solution. First, once a spill occurs, ensure everyone (especially the lab instructor/advisor) around the area or in the lab knows about the occurrence. Second, it would be best to make sure that you have not been contaminated with the chemical, meaning that you should take care of yourself by washing the affected areas. Third, once your hands are dry, you should then make an effort to neutralize the solution of pH 9 as…