literally be nothing and the galaxy wouldn’t exist. Also‚ science helps us figure out and solve complex problems like preventing accidents such as the Hindenburg blimp accident. Overall‚ science is everywhere and in this essay I am going to discuss hydrogen and the Hindenburg blimp accident. Even though there are many elements on the periodic
Premium Science Scientific method Human
Making and Testing for Hydrogen Gas Felicity Tyler Aim: To produce and test for hydrogen gas. Materials: * rubber stopper * dilute hydrochloric acid (HCI) * zinc pieces (Zn) * test-tube rack * matches * dilute sulphuric acid (H2SO4) * 2 cm strips of magnesium ribbon (Mg) * Iron pieces (Fe) * Test-tube Method 1. Test the different metals with the acids by separately combining
Premium Hydrochloric acid Sulfuric acid Hydrogen
Hydrogen Selenide is toxic. It is made up of selenium which is also toxic‚ and hydrogen which is nontoxic. This substance is also colorless like hydrogen‚ but not like selenium which is a deep red color. There are reports of mine workers being poisoned by hydrogen selenide and selenium. Increasing industrial applications of selenium and the fact that workers may be exposed to Hydrogen Selenide have led authors to make a further investigation of the toxicity of this substance. The purpose of this
Premium Oxygen Water Hydrogen
Lab 3: Hydrogen Spectrum Abstract When white light is viewed through a diffraction grating‚ we can see each component that makes up the light. However‚ when in an excited state‚ a gaseous element produces bright light of specific wavelengths rather than a continuous spectrum of colors. This phenomenon ultimately lead to the Neils Bohr model of the atom in 1913. Introduction In the middle of the 19th century‚ Robert Bunsen and Gustav Kichoff observed that gases emit spectral lines specific
Premium Light Electromagnetic radiation Quantum mechanics
Chemist from the University of Glasgow in Scotland have taken a step closer towards producing clean hydrogen fuel in a maintainable way. Hydrogen gas is able to be burned to generate electricity without producing lethal releases‚ unlike fossil fuels. It is produced from water releasing them as gas‚ through a process called electrolysis‚ which uses electricity to break the bonds between hydrogen and oxygen. This technique is 30 times faster than the current method‚ and can be powered by renewable
Premium Fossil fuel Renewable energy Natural gas
Michigan entrepreneur Justin Eric Sutton brings us into the era of clean hydrogen energy and solar energy‚ by producing a remarkable high speed MAGLEV railway which is being sold throughout the USA for deployment on Elevated Superhighway Rails‚ it speeds travelers between metro areas at up to 250+ MPH‚ in this remarkable vision of the not so distant future! Not only would it revolutionize energy AND transportation‚ it is both feasible and deployable TODAY. All that remains is funding and agreements
Premium Solar power Economics World energy resources and consumption
now becoming prevalent in obese children and is called non-alcoholic fatty liver disease (NAFLD). NAFLD is defined as a liver disease in people who have not consumed alcohol in significant amounts to cause liver damage‚ and in whom no other etiology for fatty liver is present (Prashant‚ 2007‚ p. 401). Ulrich‚ an MD at the Birmingham children’s hospital‚ stated‚ “The term NAFLD covers a spectrum of non-alcoholic fatty liver disease from benign static disease to more aggressive forms that can progress
Premium Obesity Nutrition Childhood obesity
Liver Disease and Medium Chain Triglycerides Seth Fraley Liver disease encompasses numerous disorders which disrupt the normal functions of the liver. Normal liver functions include: breaking down harmful substances‚ removing waste products from the blood‚ storing nutrients and vitamins‚ and moderating chemical levels in the body. Types of liver disease include: viral hepatitis‚ autoimmune diseases (primary biliary cirrhosis)‚ genetic diseases (hemochromatosis)‚ alcoholic hepatitis‚ and non-alcoholic
Premium Hepatitis Cirrhosis
The North Korean state media released an official statement in December declaring a new weapon of mass destruction has been added to their arsenal: the Hydrogen bomb. In a statement released by a North Korean news agency on Tuesday‚ it was made clear that “the regime’s scientists are in high spirits to detonate H-bombs‚ capable of wiping out the whole territory of the US at once” (Vale). The testing of their alleged H-bomb was said to have occurred last Wednesday. Does North Korea have the right
Premium Nuclear weapon World War II Cold War
crucial to life‚ without it life would not exist on earth. One of the many enzymes that are produced naturally within the body is catalase. In Denham Harman’s free-radical theory of aging‚ it is theorized that cells age as a result of exposure to free radicals and oxidizing agent such as hydrogen peroxide. Catalase is the major line of defense that converts hydrogen peroxide into water and oxygen‚ thus decreasing levels of free radicals in the body. According to an article published online on May 6‚
Premium