aThe reason it produceschlorine dioxide when mixed with vinegar is because the acetic acid(in the vinegar) causes the solution to be neutralized or to becomeslightly acidic. The reason it produceschlorine dioxide when mixed with vinegar is because the acetic acid (in the vinegar) causes the solu...
What is the chlorine oxidation number? What is the oxidation number of carbon? Define oxidation number What is an ionic oxide? What is atomicity in chemistry? What is the oxidation number of manganese in KMnO4? What is the oxidation number of chromium?
This is now filled with limestone of calcium carbonate or a synthetic magnesium oxide medium. This material will dissolve in the water, and it can raise the pH level. Soda Ash or Sodium Hydroxide Injection This one is used whenever the water is acidic, or it has a low pH level. Sodium ...
Re: Chemo-physical properties that determine if an oxide is acidic, basic amphoteric «Reply #1 on:November 13, 2014, 07:11:35 AM » Non metals, like sulfur, selenium, chlorine and others give oxide which all acidic. Half metals, like arsenic, stibium and metals in 3 to 6 group and...
In the present invention, the pH of the reaction solution where chlorine dioxide and flue gas react with each other can be maintained in a range of 3-11. When the pH of the reaction solution is increased by the production of an acidic substance as a result of the reaction of chlorine di...
PROBLEM TO BE SOLVED: To safely produce a weakly acidic chlorine based sterilizing water by adjusting pH of salt water using carbon dioxide before the salt water is diaphragmlessly electrolyzed and then executing diaphragmless electrolyzing. SOLUTION: The pH of the dil. salt water is adjusted to...
super oxide: O2-1. What kind of element is air? Air was considered a “pure” element, but in fact the air that's all around us is made up of a varietyof gases: primarily nitrogen and oxygen, with almost 1% argon and even smaller amounts of carbon dioxide and other elements such ...
Pesticides used for destroying insects or other organisms that are harmful to cultivated plants, may contain ammonia, benzene, chlorine, dioxins, ethylene oxide, formaldehyde and methanol. These substances become persistent soil contaminants that stay in the ground for decades and are passed from one ...
The density of selenium is4.81g/cm3. At 20-degree Celsius, selenium is present in solid-state. Selenium forms a strongly acidic oxide. The crystal structure of selenium is hexagonal. According to Pauling’s scale, the electronegativity of selenium is 2.25. ...
Toxins that pollute the air/air emissions Effluets/contaminants Solid waste ·Air Emissions When we produce PCBs, we are basically polluting the air. It is because the PCB production process produces air emissions including contaminants like sulfuric, nitric, ammonia, and chlorine that are highly ...