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The first practical use of carbon dioxide can be traced to an invention made by English chemist Joseph Priestley (1733-1804) in the mid-1700s. Priestley found that by dissolving carbon dioxide in water he could produce a fresh, sparkling beverage with a pleasant flavor. Since Priestley's discovery lacks only sugar and flavoring to make it a modern soda pop or cola drink, he can properly be called the father of the soft drink industry.
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What color is chlorine?
Chlorine is yellow-green in color.Chlorine is a chemical widely used in cleaning products and in pool systems. Chlorine is a yellowish green color. The symbol for the chemical element Chlorine is Cl. Chlorine has also been used as a weapon.Chlorine is a yellow-green colour.
Is chlorine solid liquid or gas?
--------------------------------------------------------------------------- At normal conditions of temperature and pressure chlorine is a gas. --------------------------------------------------------------------------- Chlorine is not a solid, those tablets you get for your pool are not elemental chlorine. They are often hypochlorites (bleaches), but can be many different chemicals that allow introduction of chlorine into the pool water. You can liquefy chlorine at about -30C (not much colder than your freezer), and freeze it at about -100C. But if you happened to have found a bucket full of chlorine sitting around, it'd be a gas.
How is chlorine gas commercially prepared?
Chlorine gas is commercially prepared by the electrolysis of brine (sodium chloride solution) in a process known as the chlor-alkali process. This method involves passing an electric current through brine to produce chlorine gas, sodium hydroxide, and hydrogen gas. The chlorine gas is then collected and used in various industrial applications, such as water treatment and chemical manufacturing.
What are chlorine and mustard gases?
Chlorine and Mustard gas are gaseous chemical compounds that are highly toxic to humans. They were both used as weapons during the First World War and both compounds were favored by the Central powers. Chlorine gas was the first chemical weapon used in the war at the second battle of Ypres. It was released from large tanks and allowed to drift towards Allied positions. Chlorine is heavier than air and thus stays close to ground level, making it very effective in trench warfare. Mustard gas was not commonly used in such a massive release and was most often deployed via artillery bombardment. Mustard gas blisters the lungs and other exposed areas and is generally more lethal than chlorine. Like all chemical weapons, mustard and chlorine gas are considered prohibited weapons under the Geneva conventions.
What state of matter is chlorine?
Chlorine is a diatomic gas at room temperature and pressure, so it is in the gaseous state.
In what war was chlorine gas first used as a weapon?
Invented by French chemist Claude Berthollet, chlorine gas was first used as a weapon by the military during the first World War in 1914. Chlorine gas was first used as a disarming weapon, and later as a fatal poison.
What chlorine gas is. Who used it first?
The gas chlorine is a halogen with the chemical symbol Cl; chlorine was discovered by Carl Wilhelm Scheele.
Was tear gas used during the civil war?
no, chemical weapons such as gas were first used in WWI, starting with chlorine gas
Who was commonly thought to be the first to use gas?
Germany. They used Chlorine gas in the second battle of Ypres.
What year was the gas mask come out?
April 1915 was the first time chlorine gas was fired off and gas masks were used.
What gas is yellow and is poison?
Chlorine gas has a yellowish-green appearance. As relates to warfare and WW1 chlorine gas was first used by the Germans against French troops in the second battle of Ypes, 1914.
What are 3 facts about the 2nd battle of Ypres?
chlorine gas was used for one of the first times!
Which poison gas was used first in war?
Chlorine gas was first used as a chemical weapon in World War I by German forces in 1915 during the Second Battle of Ypres. It caused suffocation, burning sensations, and respiratory difficulties in soldiers on the battlefield.
Is chlorine inert?
Chlorine is NOT an inert gas. "Inert" means unreactive. Chlorine is a very reactive and very poisonous gas. It was used as a weapon in the First World War; it was known as Mustard Gas.
The immediate concern of chlorine exposure is the effects on what?
Chlorine is a toxic gas, can be used as a lethal gas in the war.
What is the immediate concern of chlorine exposure is the effects on?
Chlorine is a toxic gas, can be used as a lethal gas in the war.
What is a greenish yellow gas used as bleach and water disinfectant?
This is Chlorine (Cl2) present in neutral bleach (NaCl2OH)
