It can also happen to due kidney diseases. They are three kinds of Metabolic alkalosis, 1) Hypocloermic alkalosis is caused by an extreme lack or loss of chloride, from prolonged vomiting. 2) Hypokelemic alkalosis, which is caused by the kidneys response to an extreme loss or lack of potassium. This can happen from taking diuretics. 3) Compensated alkalosis, which occurs when the body returns the acid-base balance but the carbon dioxide and bicarbonate levels, remain abnormal.
Objectives In this lab, you will investigate the percent composition by mass of CO2 in Alka-Seltzer® tablets. In addition, you will find out how much CO2 is released into the atmosphere as 2 Alka-Seltzer® tablets chemically react in vinegar. Procedure 250-mL beaker 100-mL graduated cylinder Scale 60 mL of Vinegar 2 Alka-Seltzer® tablets Materials 1. Clean and dry 250 mL beaker. 2.
Next test, inoculation of a urea broth and is used to determine if unknown #398 contains urease that hydrolyzes urea. Last test, inoculation of phenylalanine agar is used to determine if phenylalanine deaminase oxidizes phenylalanine into phenylpyruvic acid and ammonia. Sixth test, is a Multiple Test Media used to determine the physiological characteristics of unknown #398. First test, Inoculation of Kligler 's Iron agar was used to determine the production of hydrogen sulfide from cysteine and fermentation of glucose and lactose. Last test, inoculation of litmus milk is used to determine the fermentation of lactose, casein, lactalbumin, and
Afterward, filter this solution to obtain the calcium carbonate. Finally, heat the calcium carbonate at 248 degrees Fahrenheit to dry it out. Heat the calcium carbonate to 1,832 degrees Fahrenheit to get CaO. The following equation shows this reaction: CaCO3 -> CaO + CO2. Store the lime into a closed container and add aluminum.
Alka Seltzer mixture mainly consists of 3 active ingredients; aspirin, citric acid and sodium bicarbonate. The functions of the following components are as follows; Aspirin acts a pain reliever and as an anti-inflammatory (which reduces swelling and inflammation). It does this by preventing the action of a substance known as cyclo-oxygenase which produces chemicals in the body. Sodium hydrogen carbonate and citric acid neutralizes and reduces stomach acid when they react with water. The excess bicarbonate however, is responsible for the buffering action of the mixture.
Two chemical reactions are carried by adding sodium hydroxide to the acidic solution from Part I. During the first reaction is the neutralization of the excess of nitric acid in the mixture by sodium hydroxide. The second reaction takes the place after naturalization is a complete and NaOH is in excess. While the liquid inside the beaker is being stirred, with the stirring rod, 10 ml of 6 M NaOH is poured into the solution from Part I at 1 mL at a time. After each 1 mL the solution is tested for acidity with red litmus paper.
The fatty acids in these are then made into fatty alcohols then undergo another process to sulfonate them into crystalline salt. Sodium Laureth Sulphate is Sodium Lauryl Sulphate that has been through a process called ethoxylation. Honestly (October 2015). Stacey Rosenberg (02/11/2014) Benzoyl Peroxide Benzoyl is part of the peroxide family, it is a chemical that has an anti-inflammatory and antibacterial effect but can cause stinging, itching, burning, dehydration and peeling of the skin. It is commonly used for hair bleaching, teeth whitening and acne treatment.
The hydroxyl group (-OH) of NaOH attacks an electrophilic carbon of >N-C=O which as rearrangement gives carbonial . This carbonial abstract proton from water to give NAG. The established over degradation of NAG to 4-MBA was also obseved in alkali condition. Degradation pathway of AN is shown in Fig.3. The isolated degradation products are subjected to Mass studies to obtain their accurate mass fragment patterns.