Oxygen toxicity

atomic number of sixty four. Its atomic weight is 157.25 AMU. It is grouped with the Lanthanides, it has a melting point of 1313 degrees Celsius and it has a boiling point of 3273 degrees Celsius. Gadolinium is a soft silvery metal that reacts with oxygen and water. In nature the element occurs as a mixture of six stable isotopes gadolinium 158, 160, 156, and 157,155,154,152. The Gadolinium-157 isotope has the highest thermal neutron capture cross-section of any known stable element. Gadolinium…

Where Does Taurine Come From? Taurine (2-aminoethanesulfonic acid) is an is an organic compound discovered in bull bile in 1827 and mainly found in different animal tissues mainly in bile and large intestines. The term Taurine has a Latin origin from the word taurus which means a bull. Taurine has many functions inside animal bodies like muscle development, cardiovascular functions, and nervous system development among other functions. Once extracted, this acid compound is used in several…

affects aquatic animals because it changes their pH level. By decreasing pH level, the aluminium level increases and causes toxic water for fish. Toxicity doesn't necessary kill the fish but they have a negative impact on their size and weight. Moreover, acid rains affect the reproduction of fish. It also lowers down their ability to receive all necessery oxygen and nutrients which they need for everyday survival. Minerals and salt are essential for fish to grow and live, and if the pH level is…

CHAPTER I INTRODUCTION 1.1 BACKGROUND STUDY Wastewater in the textile , plastic, paper and cosmetics industry is a major threat to the environment. The volume of wastewater produced starts from different processes throughout from the pretreatments to the final treatment. The contents found in the wastewater are complex, having inorganic and organic compound chemicals in it and aquatic lives are at risk. Some of these wastes have even caused mutation in genetic coding of the marine…

Abstract A spontaneous, one-pot strategy for the room temperature biosynthesis of gold nanoparticles (AuNPs) using Cocos Nucifera Linn (coconut palm) coir extract is described. The formation of AuNPs was observed within 30s of reaction time between the metal precursor and coir extract. The bioextract acted as both reducing agent and a stabilizer. The influence of various experimental parameters such as % volume fraction of coir extract, concentration of metal precursor, contact time and solution…

gases from polluting the air we breath. The trees use “GreenHouse” to restore the balance in the atmosphere We should be trying to stop deforestation so it would not disappear completely. Without trees our oxygen will reduce we will have less oxygen because trees are the ones that produce our oxygen so we can breath and our air would be polluted even more with all the car and factories that we use all around the world brings many gases that have chemicals in it that pollute our air.…

Colorado gets about 15.9 inches of rainfall per year. Rain used to be one of the best things that could happen in this state, but as humans pollute our world more and more, rain is becoming harmful. Our precious rainfall is becoming more and more acidic, which is causing harm to plants, wildlife, buildings, and humans. This acidic rain is commonly referred to as acid rain and more properly known as acid deposition. This research will thoroughly examine acid rain, it’s causes, the effects on the…

Sodium polyacrylate is a polymer with a unique structure, that chemists are leveraging in a variety of lucrative industrial applications. Sodium polyacrylate possesses a unique chemical property: the ability to absorb incredible amounts of water. It can absorb 300 to 800 times its weight in water (Superabsorbent Polymers). Industrial chemists have taken advantage of the polymer’s special function, and have incorporated it into dozens of different products. In fact, the industry behind…

At the water molecule occurs the covalent bond. Hydrogen has an inferior electronegativity compared with oxygen.4 Oxygen attracted the negatively charged electrons, and it makes the oxygen has a negative charge. 4 The opposite applies to hydrogen, and makes it has a positive…

Climate Change; Explained By NASA Some people think “climate change” is a fancy word invented to cover up “global warming.” Global warming sounds so scary, but climate change sounds like something we can help combat or something less scary than the thought of our planet burning up because of a hole in the ozone layer. It’s remarkable how word-choice can have such a big impact on our ideas and feelings towards things. It’s also interesting to see politically how people react to each set of words…