sulfurous acid (1 Viewer)

[natnat96]

is sulfurous acid strong or weak ?

 

[Menomaths]

I googled it and found out it's weak.

 

[natnat96]

yeahh lmao but a past cssa paper soln says it strong ?

 

[Menomaths]

Google says weak acid so idk

 

[nightweaver066]

Weak.

 

[someth1ng]

Sulfurous acid (H2SO3) is a weak acid.
Sulfuric acid (H2SO4) is a strong acid.

 

[AnimeX]

it is weak.