H2 and a polyatomic ion
e.g.) H2CO3 (carbonic acid)
hope that helps:)
Fluorine can not form oxyacids because fluorine is more electronegative than oxygen, and oxyacids are formed only from elements that are less electronegative than oxygen.
aluminium is passive towards oxyacids due to formation of protevtive layer of oxide. this protective layer resists the contact of aluminium with water or oxygen thatswhy aluminium is passive towards oxyacids
Oxyacids of iodine are:- iodic acid: HIO3- iodous acid: HIO2- hypoiodous acid: HIO- ortho periodic acid: HIO4- meta periodic acid: H5IO6
HCl4(AQ)
in my opinion flourine is very electronegative and it cannot exist in positive oxidation states in its compounds .in oxyacids of halogens ,oxygen carries a negative charge while the halogen carries a positive charge.the electronegativity of flourine is 4,while that of oxygen is 3.5. so due to high value of electronegativity ,flourine shows reluctance to form positive oxidation states and donot form oxyacids........
symbols of the elements symbols of the elements
Examples: nitric acid, sulfuric acid, phosphoric acid, perchloric acid, etc.
It means: As embodied acid formation oxyacids.....
Examples: nitric acid, sulfuric acid, phosphoric acid, perchloric acid, etc.
Fluorine does not naturally form oxyacids because it is the most electronegative element and cannot easily lose electrons to form a stable positive oxidation state. This makes it challenging for fluorine to form covalent bonds with oxygen in a way that would lead to the formation of oxyacids.
Acids that have three or more elements are called oxoacids or ternary acids. These acids contain hydrogen, oxygen, and at least one other element. Examples include sulfuric acid (H2SO4) and phosphoric acid (H3PO4).
Oxyacids consist of nonmetal elements combined with oxygen and hydrogen. Common examples include sulfuric acid (H2SO4), nitric acid (HNO3), and phosphoric acid (H3PO4). These compounds are named based on the nonmetal element present in the compound.