Carbonic Acid Research Paper

The vaginas ph plays a vital role in the its health a fertility. The normal ph range for the vagina stays between 3.8 to 4.5, which is slightly acidic. When the ph increase it makes the vagina more neutral causing the bad bacteria to thrive and overgrow. Thus, causing infections. During the time of ovulation, the vagina ph should be neutral, ranging from a ph of 7 to 14.

Elevation in PCO2 is never due to an increase in CO2 production. Acute VS Chronic places a role in either are dumping bicarbonate or holding on to it. With chronic respiratory acidosis the kidneys hold on to bicarbonate. If the respiratory acidosis persists then the plasma bicarbonate rises

A buffer solution minimises change in PH of a solution when small amounts of acid or alkali are added to the solution, with an an acidic buffer solutions maintaining a PH<7 (ChemGuide, 2017). It works through an equilibrium, so if the concentration of H+ or OH- are changed, equilibrium will shift to oppose this change and return solution PH to original value. The Alka Seltzer mixture contains an excess amount of the bicarbonate ion which is vital for the buffering action taking place within the solution. This is because the excess bicarbonate ion present, allows the solution to act as a buffer as it’s able to react with small quantities of acids and bases added to the solution, therefore resisting a change in PH by neutralising them.

Regulation of ion /acid balances is the responsibility of the kidneys. The kidney can control the excretion of ions such as potassium, sodium, and calcium into the urine. If the ions are higher than normal the kidneys can increase their excretion out of the body to return them to a normal level. The ph balance is controlled by the kidneys ability to monitor and regulate the levels of hydrogen and bicarbonate ions in the

I organized four different tests; pH paper, alkalinity tests, the number of rocks neutralizing acid, and the number of rocks that don’t neutralize acid. The average for pH paper was seven. The pH is the numeric scale used to specify the acidity or alkalinity of an aqueous solution. The pH scale measures acidity and alkalinity. the pH scale goes from zero, which is an acid reading, to fourteen, which is an alkaline reading.

Standard Sodium hydroxide solution is the alkaline solution that will be used to titrate with soda water as it is a common solution that can be easily found in an ordinary school laboratory. It is a strong base. Carbonic acid is a weak acid which will react with a strong base to form a basic (pH > 7) solution. When Phenolphthalein is added to Soda water, the resultant solution is colourless. After titration with a strong base (sodium hydroxide), the solution will turn to pink as the solution becomes

We got negative for indole (no production of indole, pyruvic acid and ammonia), negative for Methyl Red (our bacteria does not perform mixed-acid fermentation when supplied glucose), negative for Voges-Proskauer (no fermentation of glucose in order to produce 2,3-Butanediol-Butanediol fermentation), but positive for Citrate utilization, which means our bacteria uses citrate as a sole carbon source and energy. Something interesting here is that according to the lab textbook organism that degrade citrate must also use ammonium salts, and in the process, they produce ammonia that causes the medium to become alkaline (under this condition the medium turns to deep Prussian blue, indicating the utilization of citrate). The genus Alcaligenes is well known for being alkali-producing

The results do not support the hypothesis that a higher surface area to volume ratio would result in sulphuric acid being diffused into the agar cubes in the shortest amount of time. This is evident in the results as the exact opposite to what was predicted occurred. Instead of the smallest cube with the largest surface area to volume ratio of 1cm3 having the quickest diffusion rate, it conversely took the longest at 0.092 cm3 per second, whilst the 2cm3 cube with 0.0384 cm3 per second took the least amount of time. This directly refutes the hypothesis. There was also no consistent trend evident in the results.

The hemoglobin then makes a trip back around to the lungs and the bicarbonate is turned back into carbon dioxide and water. At this sametime the carbon dioxide from the

Acids are proton donors in chemical reactions which increase the number of hydrogen ions in a solution while bases are proton acceptors in reactions which reduce the number of hydrogen ions in a solution. Therefore, an acidic solution has more hydrogen ions than a basic solution; and basic solution has more hydroxide ions than an acidic solution. Acid substances taste sour. They have a pH lower than 7 and turns blue litmus paper into red. Meanwhile, bases are slippery and taste bitter.

Strong acids and strong bases are strong electrolytes and are assumed to ionize completely in the presence of water. Weak acids however, only ionize to a limited extend in water. Any weak or strong acids when in contact with any weak or strong alkali will start to undergo neutralization regardless of their volume. When an indicator which is present in the acid-base mixture and have experienced colour change, it indicates that the mixture is in right proportions to neutralize each other and is also known as the equivalence point.

Then, tests are performed to determine if the products of aerobic and anaerobic respiration are present in the flasks. The citric acid cycle consists of a series of chemical reactions used by all aerobic organisms to release stored energy through the oxidation of acetyl-CoA derived from carbohydrates, fats, and proteins into carbon dioxide and chemical energy in the form of ATP (Biology). The tests detect the presence of carbon dioxide and ethanol. Carbon dioxide should be present irrespective of the type of respiration taking place, but ethanol is present only if fermentation has occurred. Another factor that can indicate whether fermentation occurred or cellular respiration occurred is the amount of glucose utilized during incubation.

Ever since the industrial revolution commenced, around one third of the carbon dioxide released by human interference has been absorbed by the ocean, which is one of the reasons of the drastic change in climate as well. Without the ocean absorbing carbon dioxide, the carbon dioxide n the atmosphere would be drastically higher, with possibly increasing the levels of climate change. The point of the research is to see how will the pH affect the organisms in the marine ecosystem and does carbonation affect an organism’s mass and form. Many organisms that are part of the marine food chain are going to be affected by ocean acidification due the levels of acidity deteriorating the calcium carbonate within the animal. It turns out

ABSTRACT Carbon monoxide is one of the by-products from burning items and other materials during a fire, and it is the leading cause of death from inhalation. Early recognition and treatment of patients with carbon monoxide (CO) exposure do not only save the patient’s life but also protects the emergency care personnel’s from becoming patients themselves. Report has shown that, carbon monoxide poisoning is a common cause of death worldwide and over 2000 individuals commit suicide by intentional poisoning and some others die while asleep or drunk due to high levels of exposure. KEY WORD & ABBREVIATIONS: Pulseless Electrical Activities (PEA), carbo monoxide (CO), electrocardiogram (ECG), oxygen (O2), blood pressure (BP), cardio pulmonary resuscitation

4 New Reasons You Should Know Your Blood Type If you consider that knowing your blood group is irrelevant, reconsider! From what food to eat to which workout is the best for you, can be determined by your blood profile. Your blood group says a lot about you.