BASE jumping

PH levels are a measure of how acidic or basic your beverage is. They show what beverages are more acidic, like soda, and what beverages are more basic, like water. It’s measured on a scale from one to fourteen. One through six are the acid levels, seven is the only neutral level, and eight through fourteen are the basic levels. First, get 2 drinks of choice and pour them into two different cups. Then, record its pH level, as well as the room temperature. Next, take another liquid and mix it…

there is an unknown solution (analyte), titrant is used for identifying the concentration of that unknown by adding titrant to analyte. (using burette) Acid –base indicator: acid- base indicator is an indicator that determines the pH of a solution by changing its color due to H+ ion concentrations inside the solution. Indicator range: acid- base indicators change their colors when pH changes. However, they are useful in a specific pH interval. pH of a solution cannot be determined if pH is out…

According to Jefferson (2011), “Liquids with Carbonization have a faster effect to dissolve an aspirin than many other liquids that don’t have carbonization.” In this experiment, I am testing which of the following liquids Sprite,Coke,7-Up,Fanta,Ginger Ale,Water,Lemonade, Club Soda, or Orange Juice will dissolve a coated aspirin and an uncoated aspirin the quickest to result in the fastest relief possible. There are many things that may affect the results such as pH level and if a drink that is…

Vinegar Dilute and Impure Acetic Acid or better known as vinegar is a compound formed by the chemical reaction of carbon, hydrogen and oxygen. The composition of vinegar is acetic acid (C2H4O2) and water. Also, the formula for this compound is CH3COOH. These elements are nonmetals,so the type of bond that this substance made is covalent. Vinegar has many kind of properties and utilization in several ways. For example, it can be use for food preparation, cleaning and health. When added in…

After thymol blue was added, the pH-buffered samples developed the colors of red, yellow, green, and blue as the pH of the solutions increased (Figure 3.1A). The pH-2 buffer turned to a light red-pink color, while pH-3 to pH-6 displayed very similar forms of rich yellow or light orange (Figure 3.1A). The neutral pH buffer solution appeared as a saffron green colored solution (Figure 3.1A). A mixture of yellow and green was apparent in the dijon color of the pH-8 buffer (Figure 3.1A). The buffer…

created to hold a constant pH balance. Blood has many components to help the body stay stable. the Body’s pH allows us to do everyday life without constantly being sick. A buffer is a mix of a weak acid and a conjugate base in a solution. They resist pH change when acids or bases are added to the solution. Blood is made up of red blood cells, white blood cells, platelets and plasma. Red blood cells help the body is carrying nutrients. Hemoglobin is the main component in blood and carries…

We ran MgCl2 through various tests to see if its properties match our UWC. the first test was to compare the solubility of UWC and MgCl2. We added 1mL of distilled water to two different beakers each and gradually added 1g of MgCl2 and 1g of our UWC to each beaker. Approximately after 15 minutes, both solids dissolved in the water and MgCl2 passed this test. The second experiment was the halide test to determine if there are any Cl- ions in both solutions. We added 1 mL of 6M HNO3 and 1mL of…

Procedure: To begin this experiment all of the equipment was collected. The materials used in this experiment were a small plastic weighing dish, oxalic acid, a 250 mL Erlenmeyer flask, distilled water, a buret, NaOH solution, a 150 mL beaker, funnel, and phenolphthalein indicator. Before the experiment began the buret was cleaned with distilled water, a buret brush, and dish soap. The buret was completely washed out in order to not cause any faults in the results of the experiment. Once the…

Buffer is made up of weak acid and its conjugate base. The pH of a buffer is determined by the ratio of unprotonated and protonated species, as described by the Henderson-Hasselbalch Equation: Since buffer in its buffering region contains both unprotonated and protonated species that can accept and donate protons, respectively, it resists sudden change in concentration of protons accompanying with the addition of certain amount of strong acid or base depending on the buffer capacity.…

The number of moles of hydrochloric acid neutralizes for the three trials (2,4,5) were calculated using stoichiometry. It was calculated for trial 2 by convert 4.88 mL NaOH to L by divide by 1000 mL. Then, to get to mol of NaOH the molarity of NaOH was multiplied by 0.00488. Then to get from NaOH to HCl, the mole ratio 2 HCl to 1 mol NaOH was multiplied by 0.00122. To get the amount of HCl per beaker, 100 mL of HCl was divided by 1000 mL to get 0.1 L. Then, the liters were converted to moles by…