Benzene

I think it is absolutely stunning how many teens in America use tobacco. Most Americans would be shocked to learn the number of our young people who have started down this dangerous path. Smoking as teens encourages them to become full-time, life-long smokers. Whatever the reasons for teens to start smoking, they should be smart enough to know about the dangers tobacco poses to themselves and those around them. Smoking is the most preventable cause of death in the United States. If people…

One of these mechanism , oxidative stress, which disturbs the antioxidant defense system and produces reactive oxygen species (ROS), including hydrogen peroxide, superoxide, and hydroxyl radicals (13, 14).Benzene and related hydrocarbons are metabolized through an intermediate epoxide, which is highly reactive and possibly binds to hepatic microsomal proteins and nucleic acids leading to cytotoxic effects (15). An increase in the levels of liver diagnostic…

There are a number of behaviors that our pets do that embarrass us such as drinking out of the toilet bowl, squirming to get to a hard to reach itch, sniffing or worse eating poop and the list goes on and on. But for most pet owners this is just a part of being a pet owner and makes great storytelling. After all pets are our children too! Did you know that some chemical cleaners that are toxic or products with sythetic fragrances can be a major health issue to your pets? Cancer is on the rise…

attached to the olefinic carbon atom (−CH=CH−) of fatty acid,28 this peak provides the evidence of the presence of fatty acid chain of SO in the HBA resin. The peak in the range δ =7.3−7.5 ppm associated with the aromatic protons attached to the benzene ring of phthalic anhydride present in the structure of HBA.. Presence of ester group in the HBA backbone due to the reaction…

Fracking refers to the process of injecting liquids under high pressure into subterranean rocks to force open cracks from which to extract oil or gas. So it’s basically a substance injected into a rock that cracks the rock open and lets out oil and gasses. I think this is a good thing to do because it’s lowering the price as a whole. Plus we don’t have to worry about as much pollution because we won’t have to use coal. But, others don’t think the same because the rocks are natural and they don’t…

How much life do you lose from smoking? You lose about 14.5 years of the average 78.8 which comes out to about 18.4% of the average life span. they have ingredients like Cadmium Benzene which are linked to some cancers. Even though it can be used as a medication, cigarettes should be illegal because there are many side effects to using the product and many toxic chemicals go into the product. Medicine would be the last thing you think when it comes to cigarettes ,but it is true that they have a…

One of the most significant environmental problems that put many people at risk was the Love Canal in Niagara Falls, New York. After years of living surrounded by toxic chemicals, complaints started rising. A strange odor and a distinct chemical seeping out from the ground and into basements and backyards stirred concern. Residents living in the area were experiencing health problems such as birth defects and genetic disorders. The high number of miscarriages was also a concern. The toxic…

thousands of years, the policies put into place for larger whales, has caused an increase in dolphin harvesting, Small whales and dolphins contain very high levels of toxic heavy metals, such as mercury, and organochlorines like PCBs, dioxins and benzenes.…

Hydraulic Fracturing: Fracking Many citizens in the United States have no idea what Hydraulic Fracturing or Fracking does to the soil, Injecting a liquid into a high pressure subterranean rock to extract oil or gas comes with problems, such as poisoning air and drinking water which makes the people become sick. Rachel Ehrenberg states that “ Fracking… Poisons air and drinking water and make people sick.” The government should not allow a practice in which makes the soil near the sites of…

Chalcone and Pyrylium Syntheses and Analyses Done by: Natalie Almond & Sophie Troyer in approved collaboration Introduction Photoredox catalysis uses light to excite the catalytic compounds, producing an effective oxidizing agent.1 The oxidizing agent can remove an electron from the desired compound for reaction, making it easier to synthesize molecules.1 One example of the utility of photoredox catalysis is the “production of lignan cyclobutanes,” which have many important pharmaceutical…