0
Why should the carbon surface be activated by oxidation and what would you expect the typical surface to be?
Wiki User
∙ 7y agoWant this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
Why activated carbon is called activated?
Activated carbon has high surface area; this characteristic improve the reactivity of the material.
What is the pH for activated carbon?
Activated carbon hasn't a pH.
What will happen if activated carbon mixed with water?
when activated carbon react with water it form carbon mono oxide
For what purpose is charcoal used in recrystallization?
Activated carbon is also known as decolorizing carbon. It is used to remove the colored impurities from the sample. Activated carbon provides a high surface area to absorb colored impurities. http://designer-drugs.com/pte/12.162.180.114/dcd/chemistry/equipment/recrystallization.html
What is the oxidation number in carbon and sulfur in CO?
The oxidation number is + for C and -2 for O.
Why activated carbon is called activated?
Activated carbon has high surface area; this characteristic improve the reactivity of the material.
What is the pH for activated carbon?
Activated carbon hasn't a pH.
What is the difference between activated charcoal and deactivated charcoal?
Activated carbon, also called activated charcoal, activated coal, or carbo activatus, is a form of carbon processed to be riddled with small, low-volume pores that increase the surface area available for adsorption or chemical reactions.[1] Activated is sometimes substituted with active.Due to its high degree of microporosity, just one gram of activated carbon has a surface area in excess of 500 m2, as determined by adsorption isotherms of carbon dioxide gas at room or 0.0 °C temperature. An activation level sufficient for useful application may be attained solely from high surface area; however, further chemical treatment often enhances adsorption properties.Activated carbon is usually derived from charcoal.
How can activated carbon be obtained?
The primary raw material used for making activated carbon is any organic material with a high carbon content (coal, wood, peat, coconut shells). Granular activated carbon mediais most commonly produced by grinding the raw material, adding a suitable binder to give it hardness, re-compacting and crushing to the correct size. The carbon-based material is converted to activated carbon by thermal decomposition in a furnace using a controlled atmosphere and heat. The resultant product has an incredibly large surface area per unit volume, and a network of submicroscopic pores where adsorption takes place. The walls of the pores provide the surface layer molecules essential for adsorption. Amazingly, one pound of carbon (a quart container) provides a surface area equivalent to six football fields.
What is terminal oxidation?
Terminal oxidation is oxidation on the end of a molecule. An example would be oxidation of a terminal carbon atom in a carbon chain.
What will happen if activated carbon mixed with water?
when activated carbon react with water it form carbon mono oxide
What is the oxidation number of carbon in CH3OH?
The oxidation state of carbon in CH3OH is 4
Why there is a plus 2 in oxidation number in carbon?
Carbon has +2 oxidation number in Carbon monoxide. It gets this oxidation number when it loses or shares two electrons.
What does the company Calgon Carbon offer?
The company Calgon Carbon offers the following services: Activated carbon and speciality products, activated carbon absorption equipments, activated carbon reactivation or recycling, ultraviolet technologies, ion exchange technology systems.
What has the author Md Akram Hossain written?
Md. Akram Hossain has written: 'Modeling of activated carbon adsorption in a fixed bed' -- subject(s): Activated Carbon, Adsorption, Carbon, Activated
What has the author David O Cooney written?
David O. Cooney has written: 'Activated charcoal in medical applications' -- subject(s): Activated Carbon, Carbon, Activated, Charcoal, Drug therapy, Pharmacology, Poisoning, Therapeutic use, Treatment 'Purification of wilderness waters' 'Activated charcoal' -- subject(s): Activated Carbon, Adsorption, Antidotes, Carbon, Activated, Therapeutic use
For what purpose is charcoal used in recrystallization?
Activated carbon is also known as decolorizing carbon. It is used to remove the colored impurities from the sample. Activated carbon provides a high surface area to absorb colored impurities. http://designer-drugs.com/pte/12.162.180.114/dcd/chemistry/equipment/recrystallization.html
