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Daily 40 no. – 13 Joseph Louis Gay-Lussac

Daily 40 Hall of Fame! Congratulations to these writers! Joseph Louis Gay-Lussac made important contributions to in 19th century France: formulating the relationship between gaseous and , studying high-altitude air, and discovering the 2:1 volume ratio of hydrogen and in water. He also discovered boron and iodine and named the pipette and his improved burette to standardize measurements. --Madeline

Joseph Louis Gay-Lussac (1778-1850) was a French chemist and physicist who is well-known for his gas law relating and temperature. He also co-discovered the element boron, recognized iodine as a new element, improved the “burette”, and understood whole-number relationships in chemical equations. --Gennelle

Joseph Louis Gay-Lussac(1778-1850) was a French chemist. He formulated a law stating that when and pressure are constant, volume increases linearly. He coined the term pipet and discovered that water has the chemical formula of H2O. He discovered useful tools, laws, and chemical ratios, which furthered future chemical . --Jaya

Gay-Lussac was a French chemist known for his two ; ratio between the of the reactants and products expressed in whole numbers and the relationship between pressure and temperature. He coined the terms "pipette" and "burette" and used a hot air to collect atmospheric air samples. --Andrew

Joseph Louis Gay-Lussac was a French chemist and physicist who was born in 1778 and died in 1850. He was known mainly for his two laws related to gases. He had knowledge of different atomic and whole number relationships in compounds but did not recognize isotopes or diatomic molecules. -- Alanna

French chemist Joseph Louis Gay-Lussac (1778-1850) found that in chemical reactions, gases combine in whole-number ratios (such as the 2:1 ratio of H2O); he also found that the pressure of a gas is directly proportional to the temperature, as long as the mass and volume are kept constant. --Chantal

The French chemist Joseph Louis Gay-Lussac lived in Europe from 1778-1850. He concentrated on the volumes of elements, and found that they usually combined in whole number ratios. He published the Law of Combining Volumes of Gases in 1808. In addition, he helped isolate and discover the element Boron. --Christine

Born 1778, French chemist Joseph Louis Gay-Lussac studied mainly gases and is known for two laws: the law of combining volumes and the pressure-temperature law. He also co-discovered boron, recognized iodine as an element, and improved the burette, which is a laboratory equipment. --Dawy

Just like Dalton, Joseph Louis Gay-Lussac (1778-1850), a French scientist also tried to the atoms. However, he did not use weights as the measurement but volumes. Similar to Proust’s finding, he found that the combining volumes of gases were always whole numbers. --Dee Dee

Joseph Louis Gay-Lussac (1778-1850) a French chemist, who saw the 2 to 1 relationship in water that Dalton managed to overlook. He had discovered boron, acknowledged iodine as an element. He was mostly known for his work with the gases, how he measured the volumes, and his two gas laws. --Denise

Daily 40 no. – 13 Joseph Louis Gay-Lussac

Joseph Louis Gay-Lussac, a French chemist, lived from 1778 to 1850 and discovered iodine and boron. He said that with constant temperature and pressure, gases combine, and their volumes make ratios to one another, leading to the foundation of modern molecular theory. He discovered what water was comprised of. --Eric

Joseph Louis Gay-Lussac, a chemist in France, lived from 1778-1850 and developed The Law of Combining Volumes, which helped form the atomic theory and explain chemical reactions. He was the first to introduce the law about gas and its relation to volume and temperature. However, Jacques Charles was given credit. --Isaac

Joseph Louis Gay-Lussac (1778 – 1850), a French chemist, worked with volumes of gases to develop Gay-Lussac’s law, which states that the volumes of the gases in the reactants were always whole numbers and at a fixed mass and volume, the pressure is directly proportional to the temperature. --Jeff

Lusacc (1778-1850) was a French chemist and also a physicist. One of his greatest discoveries was that water is made up of hydrogen and oxygen on a 2:1 ratio. As a contribution to the periodic table, he discovered Iodine and even suggested the name iode. --Julia

Joseph Louis Gay-Lussac (1778-1850) was a French chemist and physicist. He was mostly known for his two laws that are related to gases, the law of combing volumes and the pressure-temperature law. He was also known for his study on alcohol-water mixtures which led the measuring of alcoholic beverages. -- Karen

Joseph Louis Gay-Lussac was a French chemist who lived from 1778 to 1850. He studied gasses, and furthered Dalton’s ideas about molecules in proportion. By measuring the volumes of weight of gasses, he learned different ratios besides 1:1, and discovered the composition of CO2 and H2O. --Katy

Frenchman, Joseph Gay-Lussac (1778-1850) studies the properties of gases. He formulated a law that states the volume of a gas shall increase linearly when temperature increases if pressure and mass are constant. He noted that gases expand equally over the temperature range 0–100C. --Tatiana

French chemist Joseph Louis Gay-Lussac created two laws, the law of combing volumes, which measures the volume in chemical products and reactions, and the pressure temperature law which measures pressure and of gases. Gay-Lussac also invented a way to measure the degree of alcohol in alcoholic beverages. --Tokunbo

Joseph Louis Gay-Lussac was a French chemist and physicist who performed extensive research on gases in the ’s via hot air balloon, and found that the composition was consistent. He also formulated the and began to solve the mystery of proportions of different elements in compounds. --Victoria

Joseph Louis Gay-Lussac, a Frenchman, lived from, 1778 to1850. He was an important figure in the development of volumetric analysis. Volumetric analysis is also called titrimetic analysis. For gases, you combine a given amount of volumes of certain gases together and measure the volume of the product. -- Yulan