Answer:
By finding a chemical formula with H as a cation (positively charged ion), you can immediately know that the compound is an acid.
Explanation:
<u><em>
By finding a chemical formula with H as a cation (positively charged ion), you can immediately know that the compound is an acid.</em></u>
According to the Arrhenius Acid-Base Theory, acids are those substances that dissolved in water divide by generating H⁺ together with an anion (ion with a negative charge). In an aqueous solution, the H⁺ protons react immediately with the water molecules to form H₃O⁺ hydronium ions.
According to this theory, those acids that dissociate completely are strong acids (releasing all protons H⁺), while acids that do not dissociate completely are weak acids (the percentage of dissociation is not 100%, releasing few protons H⁺)
An example is:
HCl + H₂O ⇒ Cl⁻ + H₃O⁺
This is an example of a strong acid.
AsH3 has five valence electrons, so the molecule will have 3 bonding domains and one non-bonding domain (lone pair) around the central atom. The geometry is trigonal pyramidal, and the angles are around 107 degrees.
AsH3 and hydrogen are very close in electrongativity, so there really is no partial charges. There may be a slight electron pull towards hydrogen, but it would be nearly insignificant
9 electrons :) I can't give a sbs explanation but here we go
25655+6565++65+65+65+56+566+56+556+5+656+56+56+56+56+
