Ka= 1.62 x 10-12
ka= 1.62 x 10^-12
The Ka values that represent the weakest acid are low numbers. For instance, hydronium ion (H3O+) is a weak acid with a Ka of 1.0. On the other hand, hydrogen sulfide (H2S) is a strong acid with a Ka of 9.1 x 10-8.
acid
The highest pH an acid can have is just below 7.
Acetic acid is a weak acid. The other three are strong.
ka= 1.62 x 10^-12
The Ka values that represent the weakest acid are low numbers. For instance, hydronium ion (H3O+) is a weak acid with a Ka of 1.0. On the other hand, hydrogen sulfide (H2S) is a strong acid with a Ka of 9.1 x 10-8.
Weakest base is that which is strongest acid the latest research proves that strongest acid is a mixture HF.SbF5 Antimonic acid.
acid
The highest pH an acid can have is just below 7.
Sodium Hydroxide pH is 13.0
Acetic acid is a weak acid. The other three are strong.
Strongest---------------> Weakest HI, HCl, H2S, H2O According to MasteringChemistry.com
The PH scale is a scale that determines where a liquid is a acid,alkeli or netrual.1-7 being acid.7 being neutral and 7-14 being alkali. 1 is the strongest acid,6 is the weakest.8 is the weakest alkali and 14 is the strongest
It should be immediately and intuitively obvious that the dissociation reaction that strips off the last proton has the weakest conjugate acid and the strongest conjugate base.
Hydrogen fluoride is a weak acid but it is by no means the weakest. It is actually stronger than most other weak acids. It is a weak acid because the H-F bond is fairly strong and difficult to break, so it only dissociates to a small degree in water.
No. Nitric acid is a very strong acid. However, it's not the strongest acid in the world, though. Sulfuric acid is stronger than nitric acid, but the carbonic superacids are also stronger than sulfuric acid.