I understand how Oxides like CO2 and SO2 react with water to for acids, so would we consider CO2/SO2 an acid in a reaction that creates the acid?
i.e. H20 + CO2 = H2CO3.... is CO2 an acid?
Nonmental Oxides as Acids
Moderators: Chem_Mod, Chem_Admin
-
- Posts: 50
- Joined: Sat Sep 07, 2019 12:19 am
Re: Nonmental Oxides as Acids
yes, the co2 and so2 would be considered an acid in that reaction because they donate the proton to water to create 2 oh- and a gas
-
- Posts: 100
- Joined: Fri Aug 09, 2019 12:17 am
Re: Nonmental Oxides as Acids
Mariepahos4D wrote:yes, the co2 and so2 would be considered an acid in that reaction because they donate the proton to water to create 2 oh- and a gas
If a proton is donated to water, it would form hydroxide (H30+)
-
- Posts: 109
- Joined: Sat Aug 24, 2019 12:17 am
Re: Nonmental Oxides as Acids
Yes, CO2 would be considered an acid by the Lewis acid definition. In the reaction, the central carbon atom on CO2 accepts a lone pair from the O in H2O, making the CO2 molecule an electron pair acceptor, or Lewis Acid. At the same time, one of the Hydrogen atoms is delocalized and forms a bond with the one of the oxygen atoms originally in CO2. This then forms H2CO3, which is a bronsted acid.
-
- Posts: 101
- Joined: Fri Aug 09, 2019 12:17 am
Return to “Properties & Structures of Inorganic & Organic Bases”
Who is online
Users browsing this forum: No registered users and 9 guests