what did lavoisier discovered
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- Kids learn about Antoine Lavoisier's biography. He was a scientist who is known as the Father of Chemistry. He discovered that water is made from oxygen and hydrogen and wrote the first chemistry text book.
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MSU Research History: Homogenization of Milk? Instead, he built on the work of two legendary Frenchmen: in 1864, Louis Pasteur discovered that heating kills most bacteria in liquids such as wine, beer or milk; in 1899, Auguste Gaulin patented a ‘homogenizing’ machine that emulsified milk.
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Who Discovered Vacuoles? Quick Answer. Antonie van Leeuwenhoek of the Netherlands discovered the vacuole in 1676. Van Leeuwenhoek is referred to as the father of microbiology because he was the first scientist to study bacteria under a microscope. He made many additional important discoveries in microbiology and made improvements to microscopes.
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- work of Gay-Lussac. in Joseph-Louis Gay-Lussac: Searching for laws of nature. ...one were not animated with the desire to discover laws, they would often escape the most enlightened attention.” Of the laws Gay-Lussac discovered, he remains best known for his law of the combining volumes of gases (1808). He had previously (1805) established that hydrogen and oxygen combine by volume in the ratio 2:1 to form water.
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Who is Michael Faraday? What was his discovery in the fields of science? Michael Faraday discovered benzene in the oily residue left behind from producing gas for lighting in London. 1831: Discovery of Electromagnetic Induction This was an enormously important discovery for the future of both science and technology. Faraday discovered that a varying magnetic field caused electricity to flow in an electric circuit. 1834: Faraday’s Laws of Electrolysis Faraday was one of the major players in the founding of the new science of electrochemistry. This is the science of understanding what happens at the interface of an electrode with an ionic substance.
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Food web Aa Aa Aa. The Law of Conservation of Mass dates from Antoine Lavoisier's 1789 discovery that mass is neither created nor destroyed in chemical reactions. In other words, the mass of any one element at the beginning of a reaction will equal the mass of that element at the end of the reaction.
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- Penicillin was discovered in 1928 by the Scottish scientist Sir Alexander Fleming accidentally when he was conducting experiments in his laboratory. He noticed that microbes i … n some of his cultures were killed off by the growth of Penicillium mold.e didn't. Alexander Fleming discovered Penicillin but Florey and Chain developed it and also mass produced it. Fleming discovered penicillin in 1928 and Florey and Chain deve … loped it during the second World War.
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Famous Inventions Penicillin (1928) Discovered by Alexander Fleming (Scot). who found the growth of penicillin on a jar of mould left overnight. Penicillin was later mass produced by Howard Florey (Aus) and a team of scientists enabling it to be used during the Second World War.
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- During World War I he began experimenting with antibacterial substances and in 1921 discovered lysozyme, an antibiotic enzyme that attacks many types of bacteria. .In 1928, Fleming discovered the germ-killing properties of the mold juice secreted by penicillium, he knew that it could have profound medical value.
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IODINE Iodine was discovered in 1811 by French chemist Bernard Courtois (1777-1838). The element occurs primarily in seawater and in solids formed when seawater evaporates. Its single most important property may be the ability to kill germs.
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The Discovery of Radioactivity Becquerel had discovered radioactivity. Becquerel used an apparatus similar to that displayed below to show that the radiation he discovered could not be x-rays. X-rays are neutral and cannot be bent in a magnetic field.The new radiation was bent by the magnetic field so that the radiation must be charged and different than x-rays.rnest Rutherford, who did many experiments studying the properties of radioactive decay, named these alpha, beta, and gamma particles, and classified them by their ability to penetrate matter. Rutherford used an apparatus similar to that depicted in Fig.
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Iodine Iodine was discovered by French chemist Bernard Courtois (1777-1838) in 1811. Courtois was barely making a living in his family's business of manufacturing saltpeter, which was used to make gunpowder.
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- A Pattern of properties appeared when he arranged the elements in order of increasing atomic mass.mitri Mendeleev discovered scandium, gallium, technetium, and  germanium. He also predicted the existence of more elements and  developed the modern periodic table.
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What bacteria were discovered by Louis Pasteur? Louis Pasteur discovered that microbes or bacteria causes the  souring of alcohol. He invented the pasteurization process, as well  as vaccines for anthrax and rabies.
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Year oxygen was discovered? Antoine Lavoisier, a French chemist, also discovered oxygen in 1775, was the first to recognize it as an element, and coined its name oxygen - which comes from a Greek word that means acid-former. There is a historic dispute about who discovered oxygen.riestley, a big supporter of the phlogiston theory, called his discovery dephlogisticated air on the theory that it supported combustion so well because it had no phlogiston in it, and hence could absorb the maximum amount during burning.
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Alessandro Volta Within six weeks of Volta’s announcement, English scientists William Nicholson and Anthony Carlisle used a voltaic pile to decompose water into hydrogen and oxygen, thus discovering electrolysis (how an electric current leads to a chemical reaction) and creating the field of electrochemistry.
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- The Law of Conservation of Mass dates from Antoine Lavoisier's 1789 discovery that mass is neither created nor destroyed in chemical reactions.In other words, the mass of any one element at the beginning of a reaction will equal the mass of that element at the end of the reaction.he atom itself is neither created nor destroyed but cycles among chemical compounds. Ecologists can apply the law of conservation of mass to the analysis of elemental cycles by conducting a mass balance. These analyses are as important to the progress of ecology as Lavoisier's findings were to chemistry.
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- A Tax-Collecting Scientist. Born into a well-to-do Parisian family in 1743, Antoine Laurent Lavoisier received a fine education and, like his father, earned a degree in law. But from an early age he showed more interest in science. At 22, he won a royal prize for an essay laying out a plan for lighting city streets with olive oil, and he did promising early work on geology.
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- Carbon was first discovered in prehistoric times as charcoal. It became recognized as an element in the 17th century, after Robert Boyle classified an element as a substance that could not be decomposed into simpler substances. Carbon was named by French scientist Antoine Lavoisier as he carried out a variety of experiments to reveal its properties.
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curie In 1896 Henri Becquerel discovered a new phenomenon that Curie would soon name radioactivity, and together with Pierre she discovered two new elements, polonium and radium, in 1898. For their discovery of radioactivity, the three won the 1903 Nobel Prize for physics.
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General Astronomy/Print version Law of Conservation of Matter (Antoine Lavoisier). The first breakthrough in the study of chemical reactions resulted from the work of the French chemist Antoine Lavoisier between 1772 and 1794. Lavoisier found that mass is conserved in a chemical reaction.
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Plasmodium malariae Malaria has been recognized since the Greek and Roman civilizations over 2,000 years ago, with different patterns of fever described by the early Greeks. In 1880, Alphonse Laveran discovered that the causative agent of malaria is a parasite.he ring stages that are formed by the invasion of merozoites released by rupturing liver stage schizonts are the first stages that appear in the blood. The ring stages grow slowly but soon fill one-fourth to one-third of the parasitized cell.
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- Oxygen was discovered for the first time by a Swedish Chemist, Carl Wilhelm Scheele, in 1772. Joseph Priestly, an English chemist, independently, discovered oxygen in 1774 and published his findings the same year, three years before Scheele published.riestley, a big supporter of the phlogiston theory, called his discovery dephlogisticated air on the theory that it supported combustion so well because it had no phlogiston in it, and hence could absorb the maximum amount during burning.
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- The Edward Jones Dome is located in St. Louis, Missouri. The dome was completed in November 2005 and also serves as a convention center. The Edward Jones Dome seats up to 70,000 with a private luxury suite level, private club seat level, lower bowl, and upper bowl level.
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Conservation of mass Russian scientist Mikhail Lomonosov is the one who discovered the law of mass conservation in 1756 by experiments, and came to the conclusion that phlogiston theory is incorrect. Antoine Lavoisier 's discovery of the Law of Conservation of Mass led to many new findings in the 19th century.owever, matter is conserved to such an extent that matter conservation may be safely assumed in chemical reactions and all situations in which radioactivity and nuclear reactions are not involved. Even when matter is not conserved, the collection of mass and energy within the system are conserved.
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Penicillin Scottish bacteriologist Alexander Fleming (1881-1955) discovered penicillin by accident in 1928. While conducting research using several petri dishes of bacteria cultures, he accidentally left one of the cultures uncovered for several days. Fleming found the dish contaminated with a mold.